Car GPS Tracker| Vehicle Fuel Monitoring Solutions| UniGuard China

+86-150-1240-4563 [email protected]


Mini GPS Vehicle tracker with 3 Years lasting battery

The world best GPS Tracker with 3 Years Battery

3 year battery life gps tracker

3 Year Battery Life GPS Tracker UM666

3 Year battery life GPS tracker UM666 is the world’s easiest installation device that you just find a covert place in the vehicle, put it there, and leave it working. No wire connection! No need power supply! With a built-in battery and GPRS reporting to the server at 12hrs intervals, the device’s working time lasts up to 3 years (36 Months=1095 Days). Also, it has Detach Alarm, if the device is moved away from the current place, it will also send out an alarm to the web tracking software. It is best for tracking goods, vehicles, assets, containers, etc.

UM666 Features:

  1. Wireless Magnetic gps tracker for Insurance vehicle anti-theft
  2. Built-in GSM/GPRS/GPS antenna for hidden and covert installation
  3. Built-in strong magnet for easy installation on metal material
  4. Real time tracking at web monitoring center
  5. Real time tracking by IOS/Android APP
  6. Support A-GPS tracking when no GPS signal
  7. Sleep Mode
  8. Anti-jammer
  9. Support Geo-fencing alarm on web tracking software
  10. Splash water resistant
  11. Built-in battery last up to 3 Years!!!!
  12. Drop/Detach alarm to web tracking software or APP

UM666 Specifications:

Content Specifications
Dimensions 77* 41* 22 mm
Weight 86g
Network GSM/GPRS
Band 850/900/1800/1900Mhz
GPS chip MTK2503D
GSM Module MTK2503D
GPS sensitivity -159dBm
GPS accuracy 10m

Time to First Fix

Cold status 45-120s

Warm status 35s

Hot status 1s

Battery Non-rechargeable dry battery 3100 mAh
Standby 3 years
Removal alarm Light sensor
Installation Strong magnet
Storage Temperature -40 to 85 ℃
Operation Temperature -20 to 55 ℃
Humidity 5%-95% non-condensing

How does UM666 work?

3-year battery life GPS Tracker UM666 is an easy to use GPS tracking device. It reports to the server one point every day at same time, and it auto switches off during the rest time to save power. This is why its battery can last 3 years and the battery is not rechargeable.

Does it really last 3 years?

At the preset 24hrs tracking mode, the device is to report in total 1500 point at WIFI or LBS mode. If we consider one year is 360 days, the battery can last 4 years in theory.


From above reply we get those factors:

Version number: CD01§H3.3

ID: 14091123448


Port: 7788

Above factors no need change!

APN: cmiot

(This is China APN, need send commad to change it with command YG,APN:SAFARICOM#)

NW:1 (Device Online/Offlie status. 1 means online, 0 means offline)

CQ:21 (GSM signal strength, the larger the better. At least 14 for device to work online)

TRK: Device is at Realtime tracking mode. 24hrs mode, it is ALM-CLK inseaft of TRK

IT:1: Device realtime tracking interval is 1 minute

LT:1 light sensor is ON

M:1 Location mode. Need change to M:2 to work with IOT, command is YG,M:2#

Then you need set it back to 24 hrs tracking mode, command is YG,ALM:1200#

Device will wakeup at 12:00 am

If you want device to wakeup more than one time a day, command format is YG,ALM:0800,1200,1800#.   (wake up 3 times. day)

YG,ALM:0800,1200#    (wake up 2 times. day)

YG,ALM:0800,1200,1800,2000#    (wake up 4 times. day)

Max wakeup times is 4

At 24hrs tracking mode, the reply is as below