protable gps tracker

Item NO.:XS-201 GPS vehicle tracker Features: 1.You can get target's latitude and longitude by SMS or GPRS, and check position on google earth 2.Auto report position 3.Send the last location if it enters into the blind area 4.Add or change username and password 5.Monitoring and SOS feature 6.It will send an alert of Geofence to the user when it breaches the restricted area 7.It will send an alert of movement to the user when it begins to move 8.It will send a low battery alert to the user if the battery is low 9.It will send an overspeed alert to the user when the target moves exceed of the restricted speed 10.It will send an alert of theft to user automatically if the power is cuf off or the vehicle is startup illegally Specification: Dimension: 64(L)*46(W)*17(H)mm Weight: 50g Network: GSM/GPRS Band: 850/900/1800/1900Mhz GSM sensitivity: Less than 102dBm GPS chipset: SirF III chipset GPS sensitivity: less than 159dBm GPS accuracy: 5m Cold/Hot TTFF: 35/2s Wall charger: 12-24V input, 5V output Battery power: 3.7V DC Li-Ion Battery, 800mA Battery life: About 48 hours Operating temperature: Minus 10 to +65 Storage temperature: Minus 20 to +70 Relative humidity: 5% to 95%, non-condensing