Positioning system GPS + Wi-Fi + LBS
Frequency L1
Positioning accuracy <10 meters
Track sensitivity -165dBm
Acquisition sensitivity -148dBm
TTFF (open sky)

Avg. hot start ≤1sec

Avg. cold start ≤32sec



Communication network GSM
Frequency Quad-band 850/900/1800/1900 MHz



Battery 500mAh/3.8V industrial-grade Li-Polymer battery
Working modes

Mode 1: Tracking mode

Mode 2: Power-saving mode

Standby time Up to 2.5 years in power-saving mode



LED indication 1 status indicator (Red), 4 battery indicator (Blue)
SIM Standard-SIM
Data storage 32+32Mb 
Tamper proof Pressure-sensitive button


Physical Specification

Dimensions 108.0 x 61.0 x 30.0mm
Weight 285g


Operating Environment

Operating temperature –20℃ to +70℃
Operating humidity 5%~95%, non-condensing
IP rating IPX5



Voice monitoring range temperature ≤3 meters
Sensors Accelerometer
Scenarios Low battery alert, Tamper alert, Vibration alert, Over-speed alert, Cover removal alert, Power off alert, Geo-fence