Preset Time Interval Reminder, TR810S, or TR810T Series

Preset fixed interval (fixed cycle) reminder——According to the preset length of time, three versions are provided for different applications. The cycle is based on the number of days, hours, or minutes, namely TR810S-xxxD, TR810S-xxxH Or TR810T-xxxM. When the countdown time is up, the 4 digits on the LCD screen will continue to flash and beep. For the convenience of application, two key operations are provided: one key and two keys.


Showing 1 to 12 of 15 items
Hot Merchandise

TR900-180D

Stick-on Light Flashing Reminder, 180 Days
This is a flashing reminder. The countdown interval is preset at 180 days. When the countd ...

TR810S-30D, TR810T-30D

Stick-on Monthly Reminder
This is a 30-day reminder with a single reset button. It can help you calculate the 30 day ...

TR810S-90D, TR810T-90D

Stick-on Quarterly Reminder
This is a 90-day reminder with a single reset button. It can help you calculate the 90 day ...

TR810S-180D

Stick-on 6-Month Reminder
This is a 6-month reminder with a reset button. It can help you accurately calculate the r ...

TR810S-365D

Stick-on Annual Reminder
This is an annual reminder with a reset button. It can help you accurately calculate the r ...

TR810S-1D

Stick-on Daily Medication Reminder
This is a 1-day reminder with a reset button. The operation is very simple, just press the ...

TR200

Stick-on LED Lamp Flashing Reminder
The reminder is covered by a transparent rectangular cube housing measuring 70 x 16 x 11 m ...

TR810S-100H, TR810T-100H

Stick-on Lifetime Indicator, 100 Hours
This life indicator is preset 100 hours, as lifespan. It can remind you of the remaining l ...

TR810S-5000H/2500H/1000H

Stick-on Lifetime Indicator, 5000 Hours, 2500 Hours, or 1000 Hours
Life indicator is preset 5000 hours, 2500 hours, or 1000 hours as lifetime. It can remind ...

TR810S-500H/300H/200H

Stick-on Lifespan Reminder, 500 Hours, 300 hours, or 200 Hours
Life indicator is preset 500 hours, 300 hours, or 200 hours as lifespan. It can remind you ...

TR810T-10H, TR810T-6H, TR810T-4H, TR810T-2H,

Stick-on Medication Reminder
This is a medication reminder with two buttons, one for "Start/Stop" and the other for "Re ...

TR810T-5M, TR810T-3M, TR810T-2M, TR810T-1M,

Stick-on Fixed Minute Reminder
These are specific minute reminders with two buttons, one for "Start/Stop" and the other f ...