1. GPS Tracker device Weight: 51g
2. Car GPS Tracker Size: 90mm*45mm*14mm
3. Tracker Device input voltage: DC9V to DC40V
4. GPRS : Class12, TCP/IP
5. Humidity: 20% to 80%
6. GPS Device Work Temperature: -30 degrees to 70 degrees
7. GPS Antenna: Ceramic Antenna