GSM+GPS tracking TCP/UDP data transmit Tracking by time interval Support SOS,Geo-fence,over speed,power cut,low power alarm Mileage alarm for vehicle maintenance Mileage and GPRS report by distance Get street address by SMS request Get Google map link by SMS request Save 50% GPRS cost with Bofan Smart Report Tech Compatible with car alarm existing in car originally Support door open/close status, available to control open/close car by SMS or platform Support taking photo by extra camera(optional), 6KB for each photo Take photo at a preset time interval Take photo automatically and send to server by interval when SOS or Geo-fence or other alarm types trigger Available to set different alarm notification ways when alarm (sending alarm SMS, call, platform or taking photo) Car maintenance reminder by mileage report Support alarm in case of oil leakage when working with LiveGTS on FMS Automatically cut off oil or activate siren locale when Geo-fence or speed alarm triggers Support shake alarm Support voice monitoring and two way communication Mileage and GPRS report by distance Support RFID function by extra card reader (Optional) Specifications Items Specifications Weight 0.2KG Dimensions 74(L)x 70(W) x 24(H) mm Input Voltage DC 9V~36V/1.5A Back-up Battery 1000mAh/3.7v Power Consumption 50mA standby current Operating Temperature Range -20¡ãC to +60¡ãC Storage Temperature Range -20¡ãC to +70¡ãC Humidity Up to 75% non-condensing Back-up Battery work time 8~24 hours depends on preset report interval GSM Frequency GSM 850/900/1800/1900MHz GPRS Multi-slot Class 8(4Rx, 1Tx, 5 slot Max.) Support all 4 coding schemes(CS-1, CS-2, CS-3 and CS-4) ¡¡èMaximum download speed is 85.6kbps ¡¡èMaximum upload speed is 21.4kbps GPS Chip SiRF Star III GPS Sensitivity -159dBm GPS Channels 20 parallel Cold Start 35 sec Warm Start 35 sec Hot Start 1 sec Positioning Accuracy 10meters at 2D RMS GPS Antenna External GSM Antenna External Microphone sample:0.55kg * 20units:12kg * 50units:29kg * 100units:58kg