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

Clock Module, Alarm Clock Supplier in Taiwan

VOSCA Corporation is a national manufacturer and supplier that specialize in providing of clock module and alarm clock related products. Our goal is to build a long term relationship as your timer module supplier by providing quality products and service that exceeds your expectations. In addition to clock module, we also provide led countdown clock with high quality. Our offered assortment is manufactured by our skilled professionals in our sophisticated manufacturing unit in compliance with international quality standards. Please feel free to contact us if you are looking for a reliable 4 daily alarms clock module manufacturer.
led countdown clock

20C-AXG-Z (5 keys)

4 daily alarms clock module

The clock module sized as 35 x 18.4 mm has four daily alarms, available in both 12 or 24 hour versions. Two alert methods are provided by assembly option, one minute regular audible alarm, or perpetual audible alert called PSEA, power saving endless alert. Due to the significant power saving by using PSEA circuit, it is good to be applied to battery operated devices, such as perpetual reminder, dosing reminder, daily routine jobs reminder. People may call this is a perpetual alarm clock module, which activates audible alarm when the set time is up, and never stop unless the specific key is depressed.

A piece of LR44 button cell is mounted on the clock module backside normally. But if necessary, instead of battery power, people can connect external power source too.

Various options of key combination provide engineer the flexibility of designing a 2 keys, 3 keys, 4 keys, and 5 keys product. Additional to the keys of "mode", "set", and "up", the "snooze" and "second reset" keys are available for 5 keys version.

VOSCA is the best brand of clock module in Taiwan. We strive to become the premier provider of timer module, led countdown clock and led alarm clock. Whether you are a first-time buyer or a seasoned professional customer, we are here to serve you and help you make the right decision when purchasing from us.
Specifications :

  1. Physical Size
    • Plastic Frame - 35 x 18.4 mm
    • Module Thickness - 10.1 mm (including battery)
  2. LCD
    • Screen - 20 x 10.92 mm
    • Number of Digit - 4 Digits
    • Digit Height - 7.0 mm
  3. Button: “mode”, “set”, “up”, “second reset”, and “snooze”;
  4. Electrical Specification
    • Power Source - 1.50 volts, 1 pc of LR44 or external connection
    • Operating Voltage - +1.20 ~ + 1.70 volts
    • Current Drain - 3μA typically
    • Operation Temperature - -10 ~ +50 ℃
    • Storage Temperature - -20 ~ +60 ℃
  5. Options of Alert Methods
    • One minute 4K Hzs audible alert normally
    • Perpetual alarm, PSEA (power saving endless alert) alert, upon request

Features :

List of Versions Available:

Model No. 12 or 24 Version No. of Alarm Possible No. of Key
20C-AXG or 20E-AXG 12 or 24 x 2
20C-AXG-A or 20E-AXG-A 12 or 24 1 3, 4, 5
20C-AXG-B or 20E-AXG-B 12 or 24 2 3, 4, 5
20C-AXG-Y or 2E-AXG-Y 12 or 24 3 3, 4, 5
20C-AXG-Z or 20E-AXG-Z 12 or 24 4 3, 4, 5

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Contact Information
We believe that providing the best qualified products, excellent service and advanced technology can create the most value for customers. As a leading manufacturer of clock module, we keep the world running in every area. VOSCA Corporation has always been at the forefront of these developments. We’ve been driving innovation ever since we started the shift from timer module, led countdown clock, led alarm clock to clock module in Taiwan. And today, we’re still leading the market. If you want to make a suggestion or place a feedback about our staff, service or website, please phone or email to us, we will reply you as soon as possible.