gps fleet tracker car tracker AVL02 from real manu

overview: TZ-AVL02 gpsvehicletracker is a small powerful GPS/GSM/GPRScar tracker ,support remotly monitor via GPRS and SMS communications.It has out standing multiple inputs and outputs the origin car alarm system ,for image monitoring,etc. It is designed for almost any vehicles.With its compact and smallsize, (cigarette box size),easy hide and installation inside the vehicle. Applicability: Just be used for any vehicles support 9-36V , Transmit data either by GPRS or by SMS Basic functions 1, Internal Polymer Lithium IonBattery in the AVL 2, Support mini USB port to updatefirmware 3,Trackingby time interavl via GPRS or SMS 4,Over-speedalarm 5,Geo-fence alarm 6,Lowpower alarm 7,Support single location andcontinual tracking 8, Can Real-time tracking your vehiclevia map on PC 9, GPRS function, receiving position dataand alarm data on Server 10,Anti-theft alarm, support alarmwhen someone tremble your car once youpark it and send an alarm report to you via SMS or GPRS data 11, Remotely check the statusof the windows or doors close/open, through the 2 switch I/O sockets, andremotely control the status of ignition through the 1 digital I/O socket 12, SOS button send out exact location for immediate rescue. After user press SOSbutton in the AVL, AVL unit will send out the location and SOS alarm to thepreset number via SMS or a server via GPRS 13,With4M memory, which can store about 2000 PCS data. When GPRS is lose connection,those data will be store and send when GPRS connection is recover. Application Field: 1. Support 3-frequency GSM 900/1800/1900 MHZ. Fleeting management 4-frequency GSM850/900/1800/1900 MHZ Acquire the location and trace of every vehicle anytime.Send command to drivers of any vehicle. 2. vehicle security,anti-theft Dial up the default telephone number,setted by owner such as police,when the vehicle is in danger such as being robbed Specifications: Feature Characteristics Dimension 108mm*58mm*28mm ExteriorPowerSupply DC12V--24V Innerlithiumbattery DC3.8V--4.2V ExteriorGSMantenna ReceiveGSMsignalbetter ExteriorGPSantenna ReceiveGPSsignalbetter PowerConsumption whenexteriorvoltageis12V Activemode(avg.)<100mA Sleepmode<5mA OperatingTemperatureRange -20to+60 Airpressure 860Kpa--1060Kpa Humidity Upto75%non-codensing Positionaccuracy 10--15meters GSMchip Simcom,support4frequencyGSM850/900/1800/1900MHZ GPSchip Sirf-StarIII (super-sensitivityandhighaccuracy) TrembleIntensity LED 3LEDsindicatesGSM,GPSsignal,andtremblingstatus Button 1 buttons,reportlocation