GNSS

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

 

Cellular

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

 

Power

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

Mode 1: WiFi regular-upload mode

Mode 2: GPS tracking mode

Standby time Up to 2 days if upload WiFi positions per 10 minutes

 

Interface

LED indication GNSS (Blue), Cellular (Green), Power (Red)
SIM Nano-SIM
Data storage 64 Mb

 

Physical Specification

Dimensions 45.0 x 45.0 x 16.0mm
Weight 33g

 

Operating Environment

Operating temperature –20℃ to +60℃
Operating humidity 5%~95%, non-condensing
IP rating IPX5

 

Feature

Voice monitoring range temperature ≤3 meters
Sensors Accelerometer
Scenarios Low battery alert, SOS alert, Geo-fence
Specialties Two-way Communication, Audible-and-visual recovery