UM552 GPS Tracker
What is UM552 GPS Tracker?
UM552 is a newly designed vehicle tracking device. Its working voltage is from 9V to 90V, which makes it suitable for tracking and monitoring of motorbikes, cars, and trucks.
- Realtime tracking by web and APP
- Power tamper alarm by SMS and call
- Shock alarm by SMS and call
- Engine cut off with a relay
- ACC ON alarm by SMS and call
- Geo-fence alarm by web and APP
- Over-speed alarm: vehicle driving speed is above preset speed value.
- Engine idle alarm: the engine is on but the vehicle does not move.
- History traces playback by Web and APP
- Report: Historical Location Report, Travel Report, Park Report, Alarm Report.
|GPS chipset||MTK high sensitivity chip|
|Location accuracy||<10 meters CEP|
|Time To First Fix(open sky)||Cold status <35s Hot status <1s|
|Operating temp.||-20°C to +70°C|
UM552 SMS Commands:
|Admin number||admin123456 Tel||The last binding is valid|
|APN setup||apn123456 cmnet||Replace cmnet with local APN|
|Change password||password123456 X||X is new 6 digits password|
|Cut fuel||DY123456||Resume fuel||KY123456|
|Restart GPS||CQGPS||Restart Device||CQ|
|Overspeed value setup||speed123456 080|
|Power cut SMS alarm||pwrsms123456,X|| |
X=1, open. X=0, close
|Power cut call alarm||pwrcall123456,X|
|ACC ON SMS alarm||accsms123456,X|
|ACC ON call alarm||acccall123456,X|
|Shock alarm control||shock123456,X|
|Shock SMS alarm||125#||Close||126#|
|Shock call alarm||122#||Close||121#|
UM552 GPS Tracker Relay Connection
Relay is connected to cut off vehicle engine or power in case of emergency. Relay has 12V and 24V.
UM552 History Playback
UM552 is widely tested in Kenya, Nigeria, Uganda, Ghana, Sierra Leone, Zambia, Tanzania and China etc. Below are some screenshots of the devices, from which we can see the traces look great. No Jump, No straight line, No cross houses or roads, and each turn is recorded as well. We shall share more.