VOSCA Corporation

We are a professional manufacturer of various kinds of clock, timer, programmable timer, chronometer, thermometer, hygrometer, and calculator in Taiwan. With more than 30 years experience in the field, - We have numerous products ready for your choice. - We know how to design product according to your cost target. - We know how to follow your specifications to make your product exactly. - We will try hard to serve you with full satisfaction. we dedicated in the Design and Manufacture of: TIMER–Comprehensive versions for various applications. CLOCK–Various output modes for different application. TARGET DAY COUNTDOWN CLOCK. CHRONOMETER–Lifespan meter or other applications. THERMOMETER. HYGROMETER. CALCULATOR - Customer Made. Welcome OEM/ODM Project

New Product

RC410

dosing reminder with pill box

This is an unique dosing reminder with pill box. The material of box is PP with FDA grade. There are three compartments in the box for pills storage. The case is sized as 120 x 45 x 23 mm, good to put in pocket.

Powered with a piece of LR44. Four daily reminders are built-in. The reminding method is audible beeping 3 times then wait for one minute. It never stop unless the confirm button is depressed.

The three buttons of medication reminder are covered to avoid any accident depress of them. However, the cover is opened a hole at the position of confirm button, so that user can depress the button without open the cover. Therefore the medication reminder is very conveniently for user to confirm the dose is taken.

Our company offers dosing reminder and medication alarm clock with high quality and reasonable price. If you are interested in our medication reminder, welcome contact with us. We thank you for your time.

TR810S-2500H

2500-hour reminder

This is a 2,500 hours reminder with single key operation. Good for 2,500 hours reminding of routing works, like body treatment, meeting, filter replacement, cartridge replacement, lamp replacement, healthy checking, oil change, routing inspection, machine maintenance, and, ... etc.. Just a single press of the key to initiate the countdown from the default value, 2,500 hours immediately. There are two ways of endless alert when time up:

---- Endless Visual Alert: Full LCD screen blinking always
---- Audible Alert: So called PSEA (power saving endless alert) endless alarm, with significant power saving during audible alarm; beep 6 times then wait for 10 seconds and repeat again.

The LCD display pattern of hour reminder will be changed automatically to appropriate format during counting as: HHHH --> HH:MM --> MM:SS. 1 second is the minimum resolution when countdown under one hour.

Thanks for our strictly QC control of power consumption in production line, almost 97% of battery power is still remained after the first cycle of 2,500 hours countdown to zero, if the aural alert is not activated. Normally, a fresh battery is possible to work for 10 years, if aural alert is not activated and the issue of battery aging is not considered. Therefore, in order to save power for long term running, please try to stop the alert as soon as possible after countdown to zero.

VOSCA intends to be the dominant supplier of hour reminder and interval clock in our market areas by offering our customers the best combination of price and quality provided with the highest possible service level.

TR370P

Audible & Visual Dual Endless Alert Day & Hour Timer – 99D23H

We also design and manufacture new models / products according to buyer's request.
Your any requirement is welcome.

VOSCA CORPORATION not only provides competitive prices, excellent quality but also helps customers to solve technical problems, improve quality, reduce extra costs, and assist customers to become more competitive.

This model provides dual endless alerts, audible and visual, 99 days 23 hours counting capacity, 1 second resolution after countdown to 1 hour. The minimum setting interval is 1 hour. The built-in magnet, which strength is intensified with Rare Earth Element, Neodymium, is hidden on the back clip, providing a clean flat surface for better mounting on iron plate.

It is very good to use at office, hospital, classroom, laboratory, or any place where the noise allowance is limited or strictly restricted. Also good to for DEAF person!

51C-160YZ-NW

Negative LCD Daily Alarm Clock Module with White Backlight

This is a Negative LCD alarm clock module with white backlight, 12 hr version, 4 daily alarms, with white color LED backlight.
Backlight can be in amber, yellow, green, and blue colors too. Option to select 12 or 24 hour version. Battery holder (UM4 x 2) is mounted on the back for testing purpose only. Due to LED consuming higher power, suggest to connect power source externally. Requested power is 3.3 VDC. Backlight may be controlled by IC or power source directly to turn ON always. For IC controlled version, depress of any button will activate the backlight. Alarm output poles are available upon request. Possible to select individual pole for each alarm output or single pole for all alarms output.

TR810S-200H

200 hours reminder

This is a 200 hours reminder with single key operation. Good for 200 hours reminding of routing works, like body treatment, meeting, filter replacement, cartridge replacement, lamp replacement, healthy checking, and, ... etc.. Just a press of the key to initiate the countdown from the default value, 200 hours immediately. There are two ways of endless alert when time up:

---- Endless Visual Alert: Full LCD display blinking always
---- Aural Alert: So called PSEA (power saving endless alert) endless alarm, with significant power saving during aural alarm; beep 6 times then wait for 10 seconds and repeat again.

The LCD display pattern will be changed automatically to appropriate format during counting as: HHHH --> HH:MM --> MM:SS. 1 second is the minimum resolution when countdown under one hour.

TR810T-2M

2 minutes reminder, dual-key

This is a 2 minutes reminder with two keys. Good for 2 minutes reminding of short routing works or activities, like game playing, lecturing, cooking, exercising, washing, showing, chess playing, ... etc.. Press the left key to start or stop counting, press the other key to set back to the default value, 2 minutes. There are two ways of alert when time up:

---- Endless visual alert: Full LCD display blinking always
---- 1 minute audible alert

TR390

Dual Alert Daily Lifespan Meter and Countdown Timer - 9999D

We also design and manufacture new models / products according to buyer's request.
Your any requirement is welcome.

VOSCA CORPORATION not only provides competitive prices, excellent quality but also helps customers to solve technical problems, improve quality, reduce extra costs, and assist customers to become more competitive.

This is a dual alert daily lifespan meter and countdown timer with 9999 days maximum setting capacity. The product is equipped with both audible and visual alerts. The audible alert is a piezo alarm. when time expired, it beeps 6 times and wait for 10 seconds and repeat again. Never stop unless the "stop" is depressed. There are two methods of visual alert. One is full LCD screen blinking endlessly. The other is LED blinking 6 times then wait for 10 seconds and repeat again. Never stop unless the "stop" button is depressed.

Powered with 2 pieces of popular UM4 (AAA) battery with physical size as 69 x 49 x 15 mm. The alert selection s/w is at back side. Intensified magnet is hidden on the back clip, providing a clean flat surface for better mounting on iron plate. People may use it to measure the lifespan of any lifetime concerned product, such as water/air filter, cartridge, special purpose lamp, UV lamp. The PSA alert method provides permanent alert with good power saving. Count up feature can be used to measure lifetime up to 9999 days.

It is very good to be used at office, hospital, classroom, laboratory, or any place where the noise allowance is limited or strictly restricted. Also good to for DEAF person!

We can manufacture Lifespan Meter that meets specific technical requirements.

TR810T-2H

2 hours reminder

This is a 2 hours reminder with two keys. Good for 2 hours reminding of routing works, like job reminder, pill reminder, meeting, ... etc.. Press the left key to start or stop counting, press the other key to set back to the default value, 2 hours. There are two ways of endless alert when time up:

---- Endless Visual Alert: Full LCD display blinking always
---- Aural Alert: So called PSEA (power saving endless alert) alarm, with significant power saving during aural alarm; beep 6 times then wait for 10 seconds and repeat again.

The LCD display pattern will be changed automatically to appropriate format during counting as: HHHH --> HH:MM --> MM:SS. 1 second is the minimum resolution when countdown under one hour.

20D-A0N-MS

mini clock and timer module - 99M59S

This is a mini clock module with countdown timer. The countdown capacity is 99 minutes, and 59 seconds. Available in 12 hr and 24 hr versions.
The physical size of this mini clock module is 35 x 18.4 mm. A piece of LR44 button cell battery is mounted at the rear side of the clock module. However, it is possible to connect the power to external sources.

This ideal mini clock and timer module is prepared to be installed to any device, which real time and countdown timer are required. Instead of countdown feature for timer, count up feature is available too. Therefore, it can can be used as a chronometer too.

This clock timer module is equipped with 6 rubber keys. The "clock" key is used to switch into clock mode from timer. The "set" key is used to enter setting mode of hour or minute of real time. While "adjust" key is applied to change the reading of hour and minute. Another three keys are designed for countdown timer mode. As well as "minute" key, the "second" key is used to adjust second. As well as to be used to enter timer mode, the "start/stop" key is applied to activate or halt the timer to countdown or count up.

Instead of 99 minutes 59 seconds, there are two other versions of counting capacities for timer. The choice are as:

99H59M for 20D-A0N-HM
99D23H for 20D-A0N-DH

TR810T-90D

quarterly reminder, dual-key

This is a quarterly reminder, 90 days interval fixed countdown timer with two keys. Good for quarterly reminding of routing works, like body treatment, oil change, car inspection, maintenance reminding, meeting, filter replacement, cartridge replacement, lamp replacement, healthy checking, and, ... etc.. Press the key at left to start or stop counting. Press the right one to set back to default value, 90 days. There are two ways of endless alert when time up:

---- Endless Visual Alert: Full LCD display blinking always
---- Audible Alert: So called PSEA (Power Saving Endless Alert) endless alarm, i.e., beep 6 times then wait for 10 seconds, and repeat again

The LCD display pattern will be changed automatically to appropriate format during counting as: DD:HH --> HH:MM --> MM:SS. 1 second is the minimum resolution when countdown under one minute.

Thanks for our strictly QC control of power consumption in production line, more than 95% of battery power still remained after the first cycle of 90 days countdown to zero. The original installed battery is possible to last for 10 years without replacing new battery if aural alert is not activated and aging issue is not considered. Therefore, in order to save power for long term running, please try to stop the alert as soon as possible after countdown to zero.

TR390P

Audible and Visual Alarms Daily Lifespan Meter and Countdown Timer - 9999D

We also design and manufacture new models / products according to buyer's request.
Your any requirement is welcome.

VOSCA CORPORATION not only provides competitive prices, excellent quality but also helps customers to solve technical problems, improve quality, reduce extra costs, and assist customers to become more competitive.

This model provides dual alerts, audible and visual. The counting capacity is 9999 days. Intensified magnet is hidden on the back clip, providing a clean flat surface for better mounting on iron plate. Use 2 pcs of UM4 battery.

People may use it to measure the lifespan of any lifetime concern product, such as water/air filter, cartridge, special purpose lamp. The PSEA alert method provides permanent alert with good power saving. Count up feature can used to measure lifetime up to 9999 days.

With a flip of a switch this innovative timer has a selectable bright flashing LED visual alarm or audible alarm. Ideal for noisy environments. Timer counts down from 9999 days in day increments. Automatic memory resets the display to the last programmed time for repetitive tests. Timer also counts through zero to allow for counting down, alarming and then counting up.

It is very good to use at office, hospital, classroom, laboratory, or any place where the noise allowance is limited or strictly restricted. Also good to for DEAF person!

Our company is a reliable manufacturer of Lifespan Meter, Countdown Timer, Lifetime Meter, Cartridge Life Meter and Lifetime Indicator.

5XT-A0H-HM

99H59M Countdown Timer Module

VOSCA is a professional manufacturer offering Digital Clock/Timer and Modules. Our capabilities include IC Programming, Plastic Housing Design/Molding/Injection, PCB Layout, PCB Assembly, SMT Assembly, DIP Assembly, and Final Assembly with an extensive knowledge and latest technology.

This is a hour and minute timer module with external connection of power and keys. The capacity is 99 hours 59 minutes. 16 mm digit height countdown timer module with 4 special option features for certain purpose, connection pads at both edges of PCB. Upon request, available 5 output poles with different waveform for special application. Many kinds of counting capacity are available. Under special request, it is possible to program the timer to a certain value of counting interval only to manipulate certain device constantly.

Some of popular versions as:
  • 5XT-A0H-MS: 99M59S
  • 5XT-A0H-HM: 99H59M
  • 5XT-A0H-DH: 99D23H
  • 5XT-A0M-MM: 9999M
  • 5XT-A0M-HH: 9999H
  • 5XT-A0M-DD: 9999D
  • Also available in many versions (pls ask when needed)
  • Chronometer (up to 9999 days) available also

20T-1A0M-DD

module of lifespan meter or indicator

This is a module of lifespan meter or indicator. The counting range is from 0 up to 9999 days. The settable feature allow you apply it as a day countdown timer too. The minimum setting interval is 1 day. Because of the count up feature is included, it can be used as a chronometer.

It can be applied to:
- measure or indicate lifespan of any long-lasting or valuable parts or devices, such as filter, cartridge, battery, lamp, ... etc.,
- make lifetime testing in laboratory or workshop
Welcome customer made for special measuring conditions.

As people know the most important feature for a timer is continuously reminding user that the set time is up. But it wastes too much power, especially for battery operated device. Therefore it becomes difficult to make. Under our R/D team’s effort, we designed a special program called PSA (power saving alert) to make this feature realistic. This unique feature is available upon request. Normally the module provides one minute alert.

51T-A0H-DH

99 Days 23 Hours Countdown/Up Timer Module with LED Back-light

As a professional digital clock, timer, thermometer, and hygrometer supplier, we can also offer customized modules with special control pole, timers with constant period to countdown, meters to measure or indicate lifespan of filter, cartridge, and etc.

Welcome OEM / ODM partners for cooperation.

This module has 99 days 23 hours countdown capability, with 1 second resolution, and one hour minimum setting interval. Count up feature is included too. Therefore it can be used as a chronometer to count up to 9999 days.

Back-light in amber color. Yellow, green, and white colors are available too upon request. 2 pieces of AAA (UM4) battery holder is mounted on the back for testing purpose only. Due to LED consuming power to high, suggest to connect power source externally. Requested power is 3.3 VDC. Audible or pulse output poles are available. This is an ideal module for full function evaluation.

Audible alert method so called PSEA (Power Saving Endless Alert ): Beep 6 times, then wait for 10 seconds, and repeat again. Never stop alert, unless "STOP" button is depressed.

This module also provides an open collector output pole to allow people use it to control other power operated device.


TR810S-90D

quarterly reminder

This is a quarterly reminder, 90 days pre-programmed countdown timer with single key operation. Good for quarterly reminding of routing works, like body treatment, meeting, filter replacement, cartridge replacement, lamp replacement, healthy checking, oil change, machine or car inspection, routing maintenance, and, ... etc.. Press the single key to initial the countdown from the default value, 90 days immediately. There are two ways of endless alert when time up:

---- Endless Visual Alert: Full LCD display blinking always
---- Audible Alert: So called PSEA (Power Saving Endless Alert) endless alarm, with significant power saving during audible alarm, i.e., beep 6 times then wait for 10 seconds, and repeat again

The LCD display pattern will be changed automatically to the appropriate format during counting as: DD:HH --> HH:MM --> MM:SS. 1 second is the minimum resolution when countdown under one minute.

Thanks for our strictly QC control of power consumption in production line, more than 95% of battery power still remained after the first cycle of 90 days countdown to zero. The original installed battery is possible to last for 10 years without replacing new battery if aural alert is not activated and the battery aging issue is not considered. Therefore, in order to save power for long term running, please try to stop the alert as soon as possible after countdown to zero.

TR810S-180D

6-month reminder

This is a 6 months (or half year) of lifespan indicator, pre-programmed with 180 days interval fixed countdown timer built with single key. Good for 6 months reminding of routing activity, like body treatment, meeting, filter replacement, cartridge replacement, UV lamp replacement, piano tuning, healthy checking, oil change, machine or car inspection, equipment maintenance, and, ... etc.. Press the single key to initial the countdown from the default value, 180 days and start to countdown immediately. There are two ways of endless alert when time up:

---- Endless Visual Alert: Full LCD display blinking always
---- Audible Alert: So called PSEA (Power Saving Endless Alert) endless alarm, with significant power saving during audible alarm; beep 6 times then wait for 10 seconds and repeat again.


The LCD display pattern will be changed automatically to appropriate format during counting as: DD:HH --> HH:MM --> MM:SS. 1 second is the minimum resolution when countdown under one minute.

Thanks for our strictly QC control of power consumption in production line, more than 90% of battery power still remained after the first cycle of 180 days countdown to zero. The original installed battery is possible to last for 10 years without replacing new battery if aural alert is not activated and the battery aging issue is not considered. Therefore, in order to save power for long term running, please try to stop the alert as soon as possible after countdown to zero.

TR810S-300D

10-month reminder

This is a 10-month reminder with single key operation. Good for 300 days reminding of routing activity, like body treatment, meeting, filter replacement, cartridge replacement, UV lamp replacement, healthy checking, oil change, machine or car inspection, equipment maintenance, and, ... etc.. Just single press of the key to initial the countdown from the default value, 300 days and start to countdown. There are two ways of endless alert when time up:

---- Endless Visual Alert: Full LCD display blinking always
---- Audible Alert: So called PSEA (Power Saving Endless Alert) endless alarm, with significant power saving during audible alarm; beep 6 times then wait for 10 seconds and repeat again.


The LCD display pattern will be changed automatically to appropriate format during counting as: DD:HH --> HH:MM --> MM:SS. 1 second is the minimum resolution when countdown under one minute.

Thanks for our strictly QC control of power consumption in production line, more than 80% of battery power still remained after the first cycle of 300 days countdown to zero. The original installed battery is possible to last for 10 years without replacing new battery if aural alert is not activated and the battery aging issue is not considered. Therefore, in order to save power for long term running, please try to stop the alert as soon as possible after countdown to zero.

5XT-A0H-DH

999D23H Timer Module

VOSCA is a professional manufacturer offering Digital Clock/Timer and Modules. Our capabilities include IC Programming, Plastic Housing Design/Molding/Injection, PCB Layout, PCB Assembly, SMT Assembly, DIP Assembly, and Final Assembly with an extensive knowledge and latest technology.

This is a day and hour countdown timer module with external connection for power source, keys, and output poles. The capacity is 99 days 23 hours. 16 mm digit height countdown timer module with 4 special options as the paragraph of feature indicated below. The external connection pads are at both edges of PCB. 5 output poles with different waveform for special application are available upon request. Many kinds of counting capacity are available too. Under special request, it is possible to program the timer to fix the counting interval to a certain value to measure the lifespan of any durable devices, such as filter, UV lamp, or to manipulate other electronic device.

Some of popular versions as:
  • 5XT-A0H-MS: 99M59S
  • 5XT-A0H-HM: 99H59M
  • 5XT-A0H-DH: 99D23H
  • 5XT-A0M-MM: 9999M
  • 5XT-A0M-HH: 9999H
  • 5XT-A0M-DD: 9999D
  • Also available in many versions (pls ask when needed)
  • Chronometer (up to 9999 days) available also

RC350

Dosing and Job Reminder

As a professional digital clock, timer, thermometer, and hygrometer supplier, we can also offer customized modules with special control pole, timers with constant period to countdown, meters to measure or indicate lifespan of filter, cartridge, and etc.

Welcome OEM / ODM partners for cooperation.

This is a dosing and job reminder. Two reminding methods, audible and visual dual alerts are provided. A slide switch at the lower left portion of rear side is used to select the method, piezo audible beeping, or LED visual blinking.

Physically sized as 69 x 49 x 15 mm with Nd-Fe-B magnet (made from rare earth elements) installed inside the back clip.

It is an unique product for medication aid in the market. Can be used as a dosing reminder, medical treatment reminder, or job reminder for doctor, nurse, medication assistant, patient, or even patient's families.

When time up, it keeps reminding you constantly by piezo beeping or LED blinking every minute. Never stop the alert unless user confirms by pressing the "CONFIRM" button that the dosing, treatment, or job is executed. This product is equipped with 4 sets of daily reminder normally. People may use it as a multi-alarm clock or a daily schedule reminder too.

The powerful dual alerts, volume reinforced piezo audible beeping or intensity emphasized LED blinking visual alert ---

The feature of this audible alert is good to be used in ordinary environment, where the audible sound is stimulated with enough warning to user.

The feature of this visual alert is very good to use at office, hospital, classroom, laboratory, or any place where the noise allowance is limited or strictly restricted. Or even good for DEAF person!

Back-clip with a hanging hole, and strength reinforced Nd-Fe-B magnet provides the possibility to various kinds of application: seat on desk, attach to refrigerator, clip to anywhere you wish, or hang on wall.

When attached to refrigerator or any iron plate, according to our engineering test, the built-in clip with strength reinforced Nd-Fe-B magnet is strong enough to clip and hold more than 15 sheet of A4 size paper.

We specialize in manufacturing Reminding Clock, Pill Reminder, Dosing Reminder and Countdown Clock for many years.

TR810S-500H

500 hours reminder

This is a 500 hours reminder with single key operation. Good for 500 hours reminding of routing works, like body treatment, meeting, filter replacement, cartridge replacement, lamp replacement, healthy checking, and, ... etc.. Just a press of the key to initiate the countdown from the default value, 500 hours immediately. There are two ways of endless alert when time up:

---- Endless Visual Alert: Full LCD display blinking always
---- Aural Alert: So called PSEA (power saving endless alert) endless alarm, with significant power saving during aural alarm; beep 6 times then wait for 10 seconds and repeat again.

The LCD display pattern will be changed automatically to appropriate format during counting as: HHHH --> HH:MM --> MM:SS. 1 second is the minimum resolution when countdown under one hour.

Thanks for our strictly QC control of power consumption in production line, more than 98% of battery power is still remained after the first cycle of 500 hours countdown to zero. The original installed battery is possible to last for 10 years without replacing new battery if aural alert is not activated and the issue of battery aging is not considered. Therefore, in order to save power for long term running, please try to stop the alert as soon as possible after countdown to zero.

41C-A0JA-RB

LCD Alarm Clock Module with LED Backlight in Blue Color

This is a LCD alarm clock module, 12 hr (24 hour version available also), one daily alarm (four alarms available also), with blue color LED backlight.

Backlight in amber, yellow, green, or white colors are available too. Use 3.0 VDC external power source. Backlight On/Off is controlled by IC. Depress of any button to activate backlight. A specific key is available to turn on backlight steady. For some special application it is possible to set the backlight always ON when power ON.

To provide the possibility of control any electronic device, output poles are available upon request. Possible to select individual pole for each alarm output or single pole for all alarms output.

Additional channels of alerts is possible. Maximum 4 daily alerts upon request.
Alarm output available in PSEA (Power Saving Endless Alert) endless alert (or also called as perpetual alert clock module), or regular one minute alarm.

If you are interested in LCD Alarm Clock Module, LCD Alarm Clock, or perpetual alarm timer or Clock, please feel free to contact us.

TR810T-3M

3 minutes reminder, dual-key

This is a short range 3 minutes reminder with two keys. Good for 3 minutes short time reminding of task, dosing, exercising, meeting, lecturing, washing, showering, ,... etc.. It maybe good for reminding of game playing. Press the left key to start or stop counting, press the other key to set back to the default value, 20 minutes. There are two ways of alert when time up:

---- Endless Visual Alert: Full LCD display blinking always
---- Audible Alert: 1 minute beep

TR810S-1000H

1000 hours reminder

This is a 1,000 hours reminder with single key operation. Good for 1,000 hours reminding of routing works, like body treatment, meeting, filter replacement, cartridge replacement, lamp replacement, healthy checking, oil change, car inspection, routing maintenance, and, ... etc.. Just a single press of the key to initiate the countdown from the default value, 1,000 hours immediately. There are two ways of endless alert when time up:

---- Endless Visual Alert: Full LCD screen blinking always
---- Aural Alert: So called PSEA (power saving endless alert) endless alarm, with significant power saving during aural alarm; beep 6 times then wait for 10 seconds and repeat again.

The LCD display pattern will be changed automatically to appropriate format as: HHHH --> HH:MM --> MM:SS. 1 second is the minimum resolution when countdown under one hour.

Thanks for our strictly QC control of power consumption in production line, almost 98% of battery power still remained after the first cycle of 1,000 hours countdown to zero. Normally a fresh battery is possible to last for 10 years if aural alert is not activated and the issue of battery aging is not considered. Therefore, in order to save power for long term running, please try to stop the alert as soon as possible after countdown to zero.

KS1507M

7-Channels AC Power On/Off Time Switch Module

7 sets of On/Off Time Switch. Compact size 7-channel daily On/Off time switch module. Good to apply to daily Timer Switch controllable electrical powered device, such as electric fan, coffee maker, rice cooker, motor, air pump

50T-A0M-6H

6 Hours Interval Fixed Countdown Timer

This is a 6 hours interval fixed timer with control lead. 1.50 VDC operated 4 digits, with 16 mm digit height, 6 hours interval fixed timer. The module includes two buttons, one for start and stop the counting down, the other for setting back to 6 hours. Various output and control poles are designed to provide user comprehensive applications, such as power on/off control of electrical device, security device control, automatically alarm system activation. Many kinds of preset values are available. Please refer to the last paragraph for Versions List. UM4 battery mounted on the rear side of module.

LS810

Lifespan Indicator

VOSCA CORPORATION not only provides competitive prices, excellent quality but also helps customers to solve technical problems, improve quality, reduce extra costs, and assist customers to become more competitive.

As a professional digital clock, timer, thermometer, and hygrometer supplier, we can also offer customized modules with special control pole, timers with constant period to countdown, meters to measure or indicate lifespan of filter, cartridge, and etc.

This lifespan indicator helps you measure any long-lasting parts or devices, which lifetime is an essential factor to the performance. The measurement range is from 0 minute 0 second up to 9,999 days.

Automatically LCD screen proper switching format in different counting stage:

mm:ss -> hh:mm -> dd:hh -> dddd

Put the timer wherever you want it.
Adhesive backing sticks to almost any surface.

It is a lifespan reminder. With this people can know when the lifetime of the concerned parts or devices is expired and take action to replace a new one in time to avoid any malfunction happen. Such products like cartridge, filter, lamp, UV filter, are the examples. When the lifetime expired their performance gets down sharply without replace new one. It is good also for lab to measure duration for long term test.

Welcome OEM/ODM project. Our experienced engineering team is capable to help clients design and build the product according to their special application.

51E-A0JZ-DXRB

Perpetual Alarm Clock Module with Blue Backlight

VOSCA CORPORATION not only provides competitive prices, excellent quality but also helps customers to solve technical problems, improve quality, reduce extra costs, and assist customers to become more competitive.

As a professional digital clock, timer, thermometer, and hygrometer supplier, we can also offer customized modules with special control pole, timers with constant period to countdown, meters to measure or indicate lifespan of filter, cartridge, and etc.

This model is a perpetual alarm clock module with blue backlight, 24-hr version, 4 daily alarms, and low voltage detector. Designed for full function test. Good for client to evaluate all available features, so that eliminating unnecessary features to save cost is possible.
Backlight available in other colors, such as amber, yellow, green, or white colors. 12-hour version is available too. Double AAA (UM4) battery holder is mounted on the back for testing purpose only. Due to LED consuming power to high, suggest to connect power source externally. The requested power is 3.3 VDC. Backlight On/Off is controlled by IC. Depress of any button will activate the backlight. A "Back-light" key is available to turn on backlight steady. Alarm output poles are available upon request. Possible to select individual pole for each alarm output or single pole for all alarms output.

Alarm output available in PSEA (Power Saving Endless Alert) endless alert, or regular one minute alarm.

RC810

dosing reminder

An unique dosing or job reminder
When the set time is up, keep reminding you every minute until you confirm the dose is taken or task has been done.
Totally 4 sets of reminder in a day.
Good to reminding patient to take pill too.
Adhesive backing sticks to almost any surface.

TR200

lifespan reminder

This lifespan reminder is a pre-programmed countdown timer. Designed particularly for the counting of any lifetime concern product or element. We are able to help client to pre-program a certain lifetime reminder as the so called maker's promised lifetime.

The reminder clock is covered by a see-thru plastic case, sized as 70 x 16 x 11 mm. Pull off the installed PVC tab at the side to activate the timer to start counting down from the pre-programmed lifespan. When the lifespan counting down to zero, the LED lamp becomes blinking constantly to remind user that the replacement of new filter, or new element is required in order to keep product running normally.

The lifetime reminder is weighted as 10 gms only, therefore it is possible to stick it on any convenient spot to remind user. As part of our commitment to provide the highest quality parts, VOSCA’s designers and Production Team will work closely with you to understand your needs and prevent errors before they occur.


5XT-A0M-DD

DAY timer module

VOSCA is a professional manufacturer offering Digital Clock/Timer and Modules. Our capabilities include IC Programming, Plastic Housing Design/Molding/Injection, PCB Layout, PCB Assembly, SMT Assembly, DIP Assembly, and Final Assembly with an extensive knowledge and latest technology.

This is a 9999 days timer module with external connection of power and keys. The 16 mm digit height countdown timer module with 4 special option features for certain purpose, connection pads at both edges of PCB. This model has count up feature. Therefore, it is possible to be used as a chronometer to measure long term lifespan of air or water filter, cartridge, UV lamp, or any other durable devices.

5 output poles with different waveform for special application are available upon request. Many kinds of counting capacity available too. Under special request, it is possible to program the timer to fix the counting interval at a certain value only to indicate the lifespan of any durable devices, such as air filter, UV lamp, or any long term routing activities, such as car maintenance, piano tuning, plant fertilization, medical examination.

Some of popular versions as:
  • 5XT-A0H-MS: 99M59S
  • 5XT-A0H-HM: 99H59M
  • 5XT-A0H-DH: 99D23H
  • 5XT-A0M-MM: 9999M
  • 5XT-A0M-HH: 9999H
  • 5XT-A0M-DD: 9999D
  • Also available in many versions (pls ask when needed)
  • Chronometer (up to 9999 days) available also

51E-A0JZ-spx

4 Perpetual Alarms LCD Clock Module with Blue Backlight

This is a simplified 4 daily alarms LCD clock module with blue back-light. The blue LED back-light is always turns On. 3 keys, "mode", "set", and "adjust" Installed provides user friendly operation. This timer module is in 24-hour system. 12-hour system is available upon request. Operated with 3.3 V DC of external power source. Piezo alarm circuit is provided. Normally the alarm time is one minutes, but for perpetual reminding the PSEA (power saving endless alert) alert is suggested. It offers endless reminding, i.e., beeping 3 times per minute and never stop beeping unless the "confirm" (the "mode") button is depressed.

Configured in 4 individual output poles for each alarm channel. However, single pole for the 4 alarm outputs is possible too. The output signal of clock module can be as a level high or pulse signal depend upon request. For pulse signal, the duration can be 1, 2, 4, or 8 seconds optionally.

We are superior manufacturer of led countdown clock, clock module and lcd timer in Taiwan. We are able to provide total solution from software design, PCB layout, mold design and building, to production line set up and manufacturing. Welcome any of OEM or ODM project. Just send your primary thought, our experience engineering is waiting to evaluate your project and give you a professional suggestion and solution.

TR810T-6H

6 hours reminder

This is a 6 hours reminder with two keys. Good for 6 hours reminding of routing works, like job reminder, medication reminder, meeting, ... etc.. Press the left key to start or stop counting, press the other key to set back to the default value, 6 hours. There are two ways of endless alert when time up:

---- Endless Visual Alert: Full LCD display blinking always
---- Aural Alert: So called PSEA (power saving endless alert) endless alarm, with significant power saving during aural alarm; beep 6 times then wait for 10 seconds and repeat again.

The LCD display pattern will be changed automatically to appropriate format during counting as: HHHH --> HH:MM --> MM:SS. 1 second is the minimum resolution when countdown under one hour.

TR810S-365D

Yearly reminder

This is a yearly reminder. with single reset button. This device helps you to count for one year lifetime of filter, cartridge, UV lamp or any lifetime concern device.

When you install a new filter, which has one year lifetime, you may press the reset button to start one year countdown. After the preset time expired, full LCD screen will be blinking to tell user the lifetime of device is expired. Replace a new filter or cartridge is necessary.

If the blinking of LCD screen is not good enough to warning you, then a power saving audible endless alert can be applied optionally. Furthermore, after countdown to zero, the timer can be set to count up right away by option. This option is programmed in purpose to provide the escaped time after lifetime expired.

We welcome you request any special features or lifetime for different kinds of application.

We are professional manufacturer of Clocks and Timers in Taiwan, providing high quality Yearly Time Counter, Countdown Timer, Countdown Clock, Endless Alarm Timer, Endless Alarm Clock and UV Lamp Lifespan Meter.

Other versions available:
TR810S-180D : 180 days preset countdown timer
TR810S-90D : 90 days preset countdown timer
TR810S-60D : 60 days preset countdown timer
TR810S-30D : 30 days preset countdown timer
TR810S-300D : 300 days preset countdown timer
TR810S-200D : 200 days preset countdown timer
TR810S-100D : 100 days preset countdown timer

TM800

Stick-on Thermometer Clock

VOSCA is a professional manufacturer offering Digital Clock/Timer and Modules. Our capabilities include IC Programming, Plastic Housing Design/Molding/Injection, PCB Layout, PCB Assembly, SMT Assembly, DIP Assembly, and Final Assembly with an extensive knowledge and latest technology.

Welcome OEM / ODM partners for cooperation.

Put the time and temperature wherever you want it. Digitized thermometer provides more accuracy. Thermometer along with clock allow you glare temperature and time at once.

Adhesive backing sticks to almost any surface.
Round type, size as 40 mm in diameter. Available in °C or °F version. Measuring range from -10°C to +50°C.

Various kind of finish is available.

TR810S-300H

300 hours reminder

This is a 300 hours reminder with single key operation. Good for 300 hours reminding of routing works, like body treatment, meeting, filter replacement, cartridge replacement, lamp replacement, healthy checking, and, ... etc.. Just a single press of the key to initiate the countdown from the default value, 300 hours immediately. There are two ways of endless alert when time up:

---- Endless Visual Alert: Full LCD display blinking always
---- Aural Alert: So called PSEA (power saving endless alert) endless alarm, with significant power saving during aural alarm; beep 6 times then wait for 10 seconds and repeat again.

The LCD display pattern will be changed automatically to appropriate format during counting as: HHHH --> HH:MM --> MM:SS. 1 second is the minimum resolution when countdown under one hour.

Thanks for our strictly QC control of power consumption in production line, more than 98% of battery power still remained after the first cycle of 300 hours countdown to zero. The original installed battery is possible to last for 10 years if aural alert is not activated and the issue of battery aging is not considered. Therefore, in order to save power for long term running, please try to stop the alert as soon as possible after countdown to zero.

TR810S-100H

100 hours reminder

This is a 100 hours reminder with single key operation. Good for 100 hours reminding of routing works, like body treatment, meeting, filter replacement, cartridge replacement, lamp replacement, healthy checking, oil change, routing inspection, car maintenance, and, ... etc.. Just a single press of the key to initiate the countdown from the default value, 100 hours immediately. There are two ways of endless alert when time up:

---- Endless Visual Alert: Full LCD display blinking always
---- Aural Alert: So called PSEA (power saving endless alert) endless alarm, with significant power saving during aural alarm; beep 6 times then wait for 10 seconds and repeat again.

The LCD display pattern will be changed automatically to appropriate format during counting as: HHHH --> HH:MM --> MM:SS. 1 second is the minimum resolution when countdown under one hour.

40F-273K

7-channel Programmable Daily ON/OFF Time Switch Module

As a professional digital clock, timer, thermometer, and hygrometer supplier, we can also offer customized modules with special control pole, timers with constant period to countdown, meters to measure or indicate lifespan of filter, cartridge, and etc.

VOSCA CORPORATION not only provides competitive prices, excellent quality but also helps customers to solve technical problems, improve quality, reduce extra costs, and assist customers to become more competitive.

This device is a 7-channels daily power on/off time switch , good for industrial application. Its output signal can drive relay On/Off at set time. People use it to control the power source of their devices. Low voltage detector is built-in to consistently checking the backup power and deliver warning mark on display when voltage low is detected.

In addition to Countdown Clock and Countdown Timer, we also provide Clock Module and Timer Module with high quality.

TR810T-1M

1 minutes reminder, dual-key

This is a short range 1 minutes reminder with two keys. Good for 1 minutes personal reminding of routing activities or works, like chess playing, exercising, showing, cooking, tooth brushing, meeting, ... etc.. Press the left key to start or stop counting, press the other key to set back to the default value, 1 minutes. There are two ways of alert when time up:

---- Endless Visual Alert: Full LCD display blinking always
---- Audible Alert: 1 minute beep

TR810T-10M

10 minutes reminder, dual-key

This is a 10 minutes reminder with two keys. Good for 10 minutes reminding of routing works or activities, like cooking, game playing, lecturing, exercise, study, meeting, ... etc.. Press the left key to start or stop counting, press the other key to set back to the default value, 10 minutes. There are two ways of alert when time up:

---- Endless Visual Alert: Full LCD display blinking always
---- Audible Alert: 1 minute beep

TR380P

Audible and Visual Alarm Hourly Timer - 9999H

We also design and manufacture new models / products according to buyer's request.
Your any requirement is welcome.

VOSCA CORPORATION not only provides competitive prices, excellent quality but also helps customers to solve technical problems, improve quality, reduce extra costs, and assist customers to become more competitive.

The counting capacity is 9999 hours. Intensified magnet is hidden on the back clip, providing a clean flat surface for better mounting on iron plate. Use 2 pcs of UM4 battery.

With a flip of a switch this innovative timer has a selectable bright flashing LED visual alarm or audible alarm. Ideal for noisy environments. Timer counts down from 9999 hours in hour increments. Automatic memory resets the display to the last programmed time for repetitive tests. Timer also counts through zero to allow for counting down, alarming and then counting up.

It is very good to use at office, hospital, classroom, laboratory, or any place where the noise allowance is limited or strictly restricted. Also good to for DEAF person!

TR810T-5M

5 minutes reminder, dual-key

This is a 5 minutes reminder with two keys operation. Good for 5 minutes reminding of personal routing works and activities, like game, exercise, cooking, studying, lecturing, meeting, ... etc.. Press the left key to start or stop counting, press the other key to set back to the default value, 5 minutes. There are two ways of alert when time up:

---- Endless Visual Alert: Full LCD display blinking always
---- Audible Alert: 1 minute beep

TR810T-30D

monthly reminder, dual-key

This is a monthly reminder with two keys. Good for monthly reminding of routing works, like body treatment, meeting, filter replacement, cartridge replacement, lamp replacement, healthy checking, oil change, car inspection, machine maintenance, and, ... etc.. The key at left to start or stop counting. The right one to set back to default value, 30 days. There are two ways of endless alert when time up:

---- Endless Visual Alert: Full LCD display blinking always
---- Audible Alert: So called PSEA (Power Saving Endless Alert) endless alarm, i.e., beep 6 times then wait for 10 seconds and repeat again.



The key operation is simple. To stop both alerts, press the left key when time up, then press the right key to set back to 30 days. Press the left key again to start next cycle counting. Any other interval fixed timer is possible. Please request. Welcome other features for special application. Please provide specification.

KS1507

7-Channels AC Power On/Off Time Switch

VOSCA Corporation has devoted in Electronic Supplies industry for more than 30 years. As a leading Manufacturer, Suppliers….etc of Programmable power On/Off Time switch in Taiwan, we pay much attention on customer satisfaction and keep providing high quality products and competitive price to them.

It is possible to set maximum 7 sets of power On/Off Time in a day. Good to set for home electric appliance, such as electric fan, lamps, coffee maker, rice cooker. Override s/w is added to provide the possibility of On/Off the power by manual. Operating range from 90 to 110 AVC, with backup battery and low voltage detection circuit. Measures 103 x 63 x 37 mm.

We manufacture a wide range of Time Switches, such as 7-Channels AC On/Off Timer, Programmable Timer, Interval Fixed Timer, Countdown Timer, Endless Alarm Timer and Air Filter Timer.

TR810S-365D

yearly reminder

This is a yearly reminder with single key operation. Good for yearly reminding of routing works, like body treatment, meeting, filter replacement, cartridge replacement, UV lamp replacement, piano tuning, healthy checking, machine or car inspection or equipment maintenance, etc.. Press the single key to initial the countdown from the default value, 365 days immediately. This is a endless dual-alert, audible and visual, timer when time up:

---- Endless Visual Alert: Full LCD display blinking always
---- Audible Alert: So called PSEA (Power Saving Endless Alert) alarm, with significant power saving during audible alarm; beep 6 times then wait for 10 seconds and repeat again.


The LCD display pattern of countdown timer will be changed automatically to appropriate format during counting as: DD:HH --> HH:MM --> MM:SS. 1 second is the minimum resolution when countdown under one hour.

Thanks for our strictly QC control of power consumption in production line, more than 80% of battery power still remained after the first cycle of 365 days countdown to zero. The original installed battery is possible to last for 10 years without replacing new battery if aural alert is not activated and the battery aging issue is not considered. Therefore, in order to save power for long term running, please try to stop the alert as soon as possible after countdown to zero.

VOSCA continues expanding its business network with new partners and creates more sales campaigns on countdown timer marketing bases. We will offer more experienced technological support to urge our channels intensifying it connection with local customers.

TR810H

hour adjustable timer

We also design and manufacture new models / products according to buyer's request.

Your any requirement is welcome.

Welcome OEM / ODM partners for cooperation.

This hour adjustable timer helps you to count lifespan of filter, cartridge, or any lifespan concern devices.
When you install a new filter, for example, you may set maker's promised lifetime to the timer and activate it to countdown. When the lifetime expired, the full LCD display will be blinking, or keep aural warning to replace a new filter.

It is also a good tool to reminding people to take pills, activities, or any task. The maximum setting capacity is 9999 hours, while the minimum setting interval is 1 hour. The display resolution can be fine as 1 second. Because the timer is designed on purpose to change to proper display format automatically. It changes from HHHH to HH:MM after counting down to 100 hours, then MM-SS after 1 hour.

We welcome you add any special features for different kind of applications.
Adhesive backing sticks to almost any surface

TR810S-30D

monthly reminder

This is a monthly reminder, a 30 days interval fixed countdown timer with single key operation. Good for monthly reminding of routing works, like body treatment, meeting, filter replacement, cartridge replacement, lamp replacement, healthy checking, oil change, car inspection, machine maintenance, ... etc.. Press the single key to system reset the timer back to 30 days and start to countdown automatically. There are two ways of endless alert when time up:

---- Endless Visual Alert: Full LCD display blinking always
---- Audible Alert: So called PSEA (Power Saving Endless Alert) endless alarm; with significant power saving during audible alarm; beep 6 times then wait for 10 seconds and repeat again.



The key operation is simple. To stop both alerts and start next cycle countdown, press the key when time up, the timer is set back to 30 days and automatically start to countdown for next cycle. Any other interval fixed timer is possible. Please request. Welcome other features for special application. Please provide specification.

TR810T-7D

weekly reminder, dual-key

This is a weekly reminder with two keys, one for start and stop countdown, the other for setting back to default value, 7 days. The repeat timer is very convenient to use as a reminder for any kinds of weekly routing jobs or tasks reminder, such as medication activities, body treatment, dosing, meeting, training course, car inspection, machine maintenance, ... etc.. Two smart ways of endless alerts are applied to the timer when time expired:

---- Endless Visual Alert: Full LCD display blinking always
---- Audible Alert: So called PSEA (Power Saving Endless Alert) endless aural alarm, with significant power saving during audible alarm; beep 6 times then wait for 10 seconds and repeat again.

Double sided adhesive tape is attached on the rear cover, so it is possible to stick on the timer to any flat surface. Any specific programmed-in preset time interval is possible. Please request of repeat timer. Welcome custom specification for special purpose.

Since 1978, VOSCA has been a leading provider of personalized weekly reminder and repeat timer direct to the consumer.

TR810T-30M

30 minutes reminder, dual-key

This is a 30 minutes reminder with two keys. Good for 30 minutes reminding of routing works, like routing activity reminder, job reminder, pill reminder, meeting, ... etc.. Press the left key to start or stop counting, press the other key to set back to the default value, 30 minutes. There are two ways of alert when time up:

---- Endless Visual Alert: Full LCD display blinking always
---- Audible Alert: 1 minute beep

51T-A0H-HM

99 hour 59 minutes Countdown/Up Timer Module with LED Back-light

This is a 99 hours 59 minutes countdown/up timer, with 1 second resolution, and one minute minimum setting interval. Due to the available of count up feature, it can be used as a chronometer.

As well as amber color, yellow, green, and white colors are available for the back-light too. 2 pieces of AAA (UM4) battery holder is mounted on the back for testing purpose only. Due to LED consuming power to high, suggest to connect power source externally. Requested power is 3.3 VDC. Audible or pulse output poles are available. This is an ideal module for full function evaluation.

Audible endless alert method is so called PSEA (Power Saving Endless Alert ): Beep 6 times, then wait for 10 seconds, and repeat again. Never stop alert, unless "STOP" button is depressed.

The module also provides open collector output pole to allow people use it to control other power operated device.

Versions with other maximum countdown capacities:
  • 51T-A0H-MS: 99M59S
  • 51T-A0H-HM: 99H59M
  • 51T-A0H-DH: 99D23H
  • 51T-A0H-DD : 9999D

TR810T-20M

20 minutes reminder, dual-key

This is a 20 minutes reminder with two keys. Good for 20 minutes reminding of personal routing activities, like job reminder, pill reminder, exercise, study, meeting, ... etc.. Press the left key to start or stop counting, press the other key to set back to the default value, 20 minutes. There are two ways of alert when time up:

---- Endless Visual Alert: Full LCD display blinking always
---- Audible Alert: 1 minute beep

CD200

Special Event Countdown Clock

This Special Event Countdown Clock is a credit card type day countdown clock with dimensions of 90.5 x 55.5 x 6.1 mm in size. It is good to put in pocket for personal reminding. Big area for logo or AD slogan imprint. It is an ideal timely gift for families, friends, and business associates.

Furthermore, it is an ideal time event countdown timer too. Good for special event countdown, such as Olympic game countdown, retirement countdown, Christmas countdown, new year eve countdown, birthday countdown, anniversary ceremony countdown, graduation countdown, wedding ceremony countdown, and many more...

On the front face, there are three keys, "set", "mode/down", and "up". To keep accurate time, the "second" correction is possible by pressing a single key.

With 30 years of experience in the design and manufacture of event countdown timer and countdown clock, we understand what it takes to meet demanding customer requirements.

50T-A0H-HM

Hours and Minutes Countdown Timer Module

We have greatest experience and technique in manufacturing any kind of Digital Clock, Alarm Clock, Pill Reminding Clock, Job Reminding Clock, Target Day Countdown Clock, Calendar Clock, World Time Clock, Countdown Timer, and etc.

We also design and manufacture new models / products according to buyer's request.
Your any requirement is welcome.

This is a 99 hours 59 minutes countdown timer module with keys. 1.50 VDC operated, 4 digits with 16 mm height, 99 hours 59 minutes as maximum capacity time counter. This module includes four buttons, start and stop at the left, then the settings of hour and minute, and reset at right. Many kinds of output and control poles are designed to provide user comprehensive applications, such as power on/off control of electrical device, security device control, automatically alarm system activation. Many other versions are available. Please refer to the last paragraph for Versions List. UM4 battery mounted on the rear side of module.

The display format is especially designed to change to an appropriate format automatically depending to current counting situation, i.e., HH:MM -> MM:SS.

This module also provides an open collector output pole to allow people use it to control other power operated device.

Versions for various maximum countdown period:
  • 50T-A0H-MS: 99M59S
  • 50T-A0H-HM: 99H59M
  • 50T-A0H-DH: 99D23H
  • 50T-A0H-DD : 9999D
  • Also available in many other versions (please ask if need)
  • Chronometer ( count up to 9999 days) available also

KS1500AM

Daily On/Off Time Switch Module

Compact size daily programmable power On/Off Time Switch clock module. Good to apply to daily switch control of electrical powered device, such as electric fan, coffee maker, rice cooker, motor, air pump, aquarium water pump.

This time switch module provides three main features:
1) One set of power ON and OFF setting in a day.
2) Constant cyclical activation, provides user the possibility of setting power ON duration cyclically. This genius and unique feature of repeatedly power ON for a constant time interval is good for toilet air pump, aquarium water or air pump application for example.
3) The combination of the above two features, daily power ON/Off setting modulated by constant cyclical power activation, creates a genius, powerful and practical energy saving structure for many kind of electrical power saving applications.

This On/Off time switch module operated with 3.6 VDC and connected with I/O14 pins. It can be adapted to electrical appliance easily. The pin #11 is a output pole providing level signal to dominate the power ON/Off of electrical power through a relay.

TR900-180D

Blinking Reminder

After long term counting, some people do not like to hear noisy alarm especially in a peaceful and quite atmosphere. Therefore VOSCA developed the reminder with LED blinking as an alert mean. When counting expired, the high intensity LED lamp blinking once every second for 6 times and keep quiet for 10 seconds, and then repeat the same blinking cycle forever until the battery power exhausted.

This round shape LED blinking reminder, measured 40 mm diameter and 14 mm thickness, with adhesive tape on the back cover providing user to stick it on anywhere needed conveniently. Powered with 2 pieces of LR44 button cell, and isolated by a PVC tab before use. People just peel off the tab to activate the timer to start countdown from certain pre-programed time, available in 365 days, 300 days, 180 days, 90 days, 60 days, 30 days, or more for various application.

When countdown expired, as well as LED blinking, the full LCD display blinking too. The LCD display automatically changes to appropriate format during counting down: DD:HH --> HH:MM --> MM:SS. 1 second is the minimum resolution when countdown under one minute.

This reminder is designed to reminding people that the lifespan of UV lamp, water filter, or air filter is expired and new one should be replaced. It is also good to remind personal body treatment, piano annual tuning, healthy checking, oil change, machine or car routing inspection, equipment maintenance, and, ... etc..