GPS/GSM vehicle tracker, car alarm, voice monitori

Applications:Location-based services;Vehicle tracking;Vehicle security/recover/anti-hijacking;Mobile asset tracking;Fleet management: car, taxi, bus, truck, van, trailer and other vehicle etc.Key Features:High sensitive SiRFIII Star GPS Chipsets and advanced multi-band GSM module; Fast signal acquisition; Excellent capability for fixing the position even at a weak signal enviroment; Remote command control via SMS from mobile phones or via GPRS from online computer software; Locate at preset time interval; Support single location and continuous tracking; Live tracking on webmap; Alarm triggered by tracker or authorized phone number; Send SOS signal and location for emergency rescue; Send low power notification when the battery will die out; Send over speed alarm when the vehicle moves over restricted speed; Send geofence alarm when the vehicle exits restricted area; Build-in motion sensor; Send parking alarm when someone starts up the vehicle illegally; Send anti-theft alarm when someone cuts off the exterior power illegally; Cut off engine remotely when someone drives the vehicle illegally; Detect the work status of tracker at same time interval periodically; Go into sleep mode when no motion in preset time; Supervise doors open/closed status; Find out which cell-ID the GSM SIM card is currently attached to; Store data in flash memory when no GPRS connection and send when GPRS connection recovers; Measure fuel lever, water and air termperature; Call the SIM card number in tracker and monitor the surrounding voice; 4 switch input ports, 2 analog input ports, 2 digital input ports, 3 digital output ports and 1 mini USB port; Set parameters via SMS or configuration software; Update firmware via hyper terminal; Rechargeable li-polymer battery, charged from automobile power or exterior DC power; TCP/UDP communication protocol; Ideal managing application for car, taxi, bus, truck, van and trailer etc. Specifications:GPS Chipset SIRF StarIII GSM ModuleSimcom GSM900/1800/1900 MHz or 850/900/1800/1900 MHz GPRS ProtocolTCP/UDPPosition Accuracy10-15 metresHot Start1 secondWarm Start38 secondsCold Start42 secondsExterior GSM antennaReceive GSM signal betterExterior GPS antennaReceive GPS signal betterLED lightPower(Tremble)/GSM/GPSI/O Port4 switch input ports, 2 analog input ports, 2 digital input ports, 3 digital output ports and 1 mini USB port Button2 buttons, report location and quick dialMotion SensorBuild-inFlash Memory4M MIcrophoneHigh sensitivityBatteryRechargeable DC 3.7V/1100)mA li-polymer batteryPower Consumption Active mode<100mA, Sleep mode<5mAStandby Time72 hours Work Time12 hoursExterior Power SupplyDC12V-24VOperating Temperature-20 to +60Air Pressure860Kpa 1060KpaHumidityUp to 75% non-condensingDimension110×66×27mmN.W.220g