Brand GT Model 02+ Quantity 1 piece(s) Color Black Material ABS + Electronic components Network GSM Band 850 / 900 / 1800 / 1900 MHz SIM Card Qty. one SIM Emergency Phone Number Qty. 1 Tracking Information Method GPRS Power Supply 12~24V GPS Chip GPS chip sirf GPS Sensitivity 100 dB GPS Channel 2 Position Accuracy 10m (2D RM) m Altitude Limit 10 m Hot Start 38 seconds Warm Start 32 seconds Cold Start 2 seconds SOS Yes Geo-fence Yes Vibrating Alerts Yes Remote Monitoring Yes Engine Cut Off Yes Realtime Monitoring Yes Track Playback Yes ACC Anti-Theft No Overspeed Alerts No Low Battery Alerts Yes GPS Blind Area Alarm Yes Voice Call No Waterproof Function Yes Waterproof Rate Class 10 Working Temperature -20'C~70'C Working Humidity 20%~80%RH Other Features Continuous GPS positioning and GPRS real-time report; Support location inquiry through SMS; Built-in vibration sensor for intelligent vehicle anti-theft system; External fuel / electricity cut-off relay for remote control of vehicle; Red LED for power working status rapid flash (flash 0.3s after every 2s) means working normally; Blue LED for GPS working status rapid flash (flash 0.3s after every 2s) means GPS location successful continuously in bright status means searching GPS signal; Yellow LED for GSM working status rapid flash (flash 0.3s after every 2s) means GSM / GPRS conversation continuously in bright status means GSM initialization; To operate with GPS / GSM / GPRS wireless network; GPS chipset with high sensitivity; Intelligent activation of GPS positioning; To start working automatically after electrifying; Built-in monitoring CPU eliminating breakdown automatically; Built-in ON / OFF power wide voltage input range; Commands and location information received by SMS; Easy to install open or hidden installment alternative; Two power input approaches: car-specific joint or car battery; Alarm function vibration function speed alarm electronic fence alarm; Fuel / electricity cut-off restoring fuel / electricity supply; Setting interval time for GPRS transmission of location data; Language setting; Setting for I address and port number of the server platform; Terminal reset function; Restore factory settings; Trouble-shooting Packing List 1 x GPS tracker 1 x Relay 1 x Power cable (140cm) 4 x Screws 1 x English user manual