Brand N/A Model HC06A Quantity 1 piece(s) Color Black Material ABS Network GPS / GSM / GPRS Band 850 / 900 / 1800 / 1900 MHz SIM Card Qty. one SIM Emergency Phone Number Qty. 3 Tracking Information Method SMS / GPRS / monitoring and controlling platform Power Supply 9~24V GPS Chip SIRF GPS Sensitivity 159dB dB GPS Channel 20 Position Accuracy 10 m Altitude Limit 18000 m Hot Start 2 seconds Warm Start 32 seconds Cold Start 38 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 Yes Low Battery Alerts No GPS Blind Area Alarm No Voice Call No Waterproof Function No Working Temperature 20~70'C Working Humidity 20~80%RH Other Features With GSM four-frequency system for global use; with built-in on/off switch; with vibration sensor to automatically monitor the car; protects your car from theft. Packing List 1 x GPS 1 x Power cord (100cm) 1 x Disc CD: http://m5.img.dxcdn.com/CDDriver/CD/sku.235509.rar