Feature:
OBD standard interface
GSM four frequency(GSM850/900/1800/1900MHZ) system global general
Built-in switching power supply, exceed wide voltage input range: 9-100VDC
GPS continuous GPS positioning, GPRS report regularly
Support SMS message to check the location info
Built-in vibration sensor, realization vehicle anti-theft intelligently
ACC the ignition signal detection,vehicle status prompted
Waterproof designed
No installation, no wiring harness, simply plugs into OBD port

Specification:
Size: 52*46*23mm
Network: GSM/GPRS
Band: 850/900/1800/1900Mhz
GPS chip: UBLOX
GPS sensitivity: -159dBm
GPS accuracy: 10m
Time To First Fix
Cold status: 35-80s
Warm status: 35s
Hot status: 1s
voltage input: 9~100V input
Battery: Build-in 3.7V 370mAh Li-ion battery
Storage Temp: -40°C to +85°C
Operation Temp: -20°C to +55°C
Humidity: 5%--95% non-condensing

Package Included:
1 X OBD GPS Tracker
1 X User Manual