Topshine Information Technic Co.,Ltd is one of the leading China waterproof gps tracker mt100 manufacturers,Website:http://www.topshine-gps.com, equipped with a productive factory, welcome to wholesale cheap smart gps tracker, gps car trackers, gps car tracking, gsm gps tracker from us. * Real time tracking by SMS/GPRS (Web Platform) * Mini size, waterproof, built-in antenna for easy installation and concealment * GPS industrial high sensitive module * Engine idle alert / low power alert / power failure alert * Harsh acceleration/braking alert * OTA(over the air upgrading) function * Microphone and speaker supported (Optional) * ARM9 high speed microcontroller  * Support active/passive RFID for anti-theft alert and driver identification * Cut off engine by SMS gradually for safety * Anti-robbery with SOS button, call for help * Power saving design, save GPRS data flow * Fuel remote monitoring (Optional) * Accident alert(optional) * Real time physical address (city,street,etc) by SMS (optional, need center's support)    * Movement Alert, Geo-Fence Alert, overspeed Alert.  * Locate by SMS with Google map's link * Suitable for both Motorcycle / Vehicle * Inbuilt 4MB data logger for GSM/GPRS blind area * With 650mAh inbuilt rechargeable battery * Support smart phone reader for arm and disarm Model MT100 Voltage DC 9V~36V/1.5A Dimension 80*58*22mm Input 3 digital input Net weight 92g Output 2 digital output Back-up battery 650mAh/3.7V Analog input 1 Analog input,for fuel sensor Power consumption 45mA standby current RS232 Yes Crash sensor Optional Memory 4 M Bytes Storage Temperature -20°C to +70°C RFID  Optional for car alarm and fleet managment Humidity Up to 75% non-condensing Smart phone reader  Optional for car alarm and fleet managment Alcohol sensor Optional Frequency bands GSM 850/900/1800/1900 Antenna internal Motion sensor Yes GPS Chip UBLOX 7 GPS sensitivity -161 dBm GPS cold start 29 sec GPS warm start 5 sec GPS hot start <1 sec Positioning Accuracy 5 m CEP