Product Name: Nb-Iot GPS Tracker Mt550 Low Consumption Remote Cut Fuel Sos Geo-Fence Towed Report Acc alert Model NO.: MT550 GPS Geographic Location: Global GPS Chip: U-Blox7 Antennae: Internal Lte Cat M1/Nb1 & GPS Antennas Battery: Rechargeable 3.7V 130mAh Li-ion Battery GPS Accuracy: 5-10m Sensor: 3D Acceleration/Movement Sensor/ Temperature Senso Web Tracking & APP: Support Warranty: 1 Year Trademark: Haoday Transport Package: Standard Exporting Packing Specification: 94(L)*51(W)*17(H)mm Origin: China HS Code: 85269110 Product Description LTE Cat M1/NB1 Car GPS tracker NB-IoT GPS Tracker MT550 Low Consumption Remote Cut Fuel SOS Geo-fence Towed Report ACC alertFunctionslLTE Cat.M1/Cat.NB1/EGPRS SupportlReal-time trafficlVehicle trip history and mileage data on web tracking platformlSOS alarm button and real time reporting (optional)lACC switch status alarmlGeo-Fence alarm and reportinglExternal power cut off alarmlRemote cut off fuel / ignition (optional)lVehicle towing / Movement alarmlOver-Speed alarm and reportinglBackup battery low power alarmlCar battery low power alarmlHigh temperature alarmlPower saving / sleep modeSpecificationsUnit DiagramConnection of supplied wiring loom