12-80V GPS Satellite Positioning Tracker For Car/Vehicle/Motorcycle Spy Tracking Device WaterproofFeatures:Support 4-frequency GSM 850/900/1800/1900 MHz which can Work worldwideSupport track the real time address by google linkSupport GPS/Glonass/Galileo/Compass four different satelliteMain Power Off Alarm. Support GeoFence Alarm. Build-in GPS Vehicles locator. Support 4-frequency GSM 850/900/1800/1900 MHz which can Work worldwide Support track the real time address by google link Support GPS/Glonass/Galileo/Compass four different satellite Support Geo Fence Alarm Main Power Off Alarm Support single location Support Over Speed Alarm Support Low Power Alar Waterproof With ACC to detect ignitionSpecifications: Material: ABS plastic Color: Black Size: about 90x52x20mm(3.54x2.04x0.78'') Location Accuracy: 5 meters Operating temperature: -20 to 55 C Operating Humidity: 5% to 95% Non-condensing GSM Quad Band: GSM 850/900/1800/1900Mhz Built in Battery Capacity: 350mA Model: A11Notice: This GPS Tracker is Mini Waterproof Tracker and easy to use with ACC detect ignition, the Quality and Stability are better. About main power off alarm,it means when GPS tracker disconnect the car battery,device will send SMS alarm, which is very useful if the thief tries to disconnect GPS tracker and steal the car.(this function just works with built battery device). The Mini GPS Tracker have ACC detect ignition(orange wire),if you don't need it, then disconnect orange, the tracker still works. Before you using the online platform, please set the server IP, Port and APN(Access Point Name) of your SIM card by SMS command. If your sim card has PIN code(the tracker can not read SIM card), please unlock the sim card on your mobile phone.Package Contents:1 x GPS Tracker