Application Track Private cars/Vehicle rental /Fleet management/ Equipment outside etc Track container/cargo GPS+LBS+WIFI+BD+GLONASS Supports GPS & LBS + WIFE & GLONASS. Automatically switch according to the use environment and area. Content Product 4G version of strong magnetic vehicle positioning terminal Model GT208-4G strong magnetic / wireless charging Colour Black Way to install Strong magnetic free installation Application Vehicles/motorcycles/electric vehicles Configuration SIM SD NANO card Chip Spreadtrum SC9820E G-sensor Three axis acceleration sensor Start Time Cold start 45-120s Warm start 35s Hot start 1s Battery 3.7V 6000mAh polymer battery Standby 30 days Voltage DC:5V Electrostatic protection touch +/- 7KV Air +/- 10Kv Operating tem -20~55 Operating humidity 5%-95% Storage tem -40 85 Size 99mm * 61mm * 24mm Weight 175g 4G 4G TDD:B38/B39/B40/B41, FDD:B1/B3/B8 3G WCDMA:B1/B5/B8 2G 900/1800 MHz Frequency error 0.1ppm GPS Received signal 48dBhz above Received power -120dBm Location precision 10 m Location time Cold boot 35s-80s Hot boot 1s Tracking sensitivity -165dBm channel 66 passage