Features: 1.GPS + BD + LBS accurate and quick position 2.Real-time positioning and tracking, track replaying 3.ACC ignition signal detection, vehicle status prompt 4.Power-off alarm, offline alarm, shake alarm, overspeed alarm and illegal movement of vehicle alarm 5.Built-in geo-fence, reach intelligent vehicle anti-theft Specification: Features:_x000D_ _x000D_ GPS + BD + LBS accurate and quick position. _x000D_ Real-time positioning and tracking, track replaying. _x000D_ ACC ignition signal detection, vehicle status prompt. _x000D_ Support DC detection. Built-in 3.7V/140mA battery. _x000D_ Power-off alarm, offline alarm, shake alarm, overspeed alarm and illegal movement of vehicle alarm. _x000D_ Built-in geo-fence, reach intelligent vehicle anti-theft. _x000D_ Professional manufacturing, waterproof, fireproof and anti-dropping. _x000D_ _x000D_ Specifications:_x000D_ GPRS/GSM Chip: MT6261D Quad Band GSM 850/900/1800/1900MHz_x000D_ SIM Card Network: 2G_x000D_ GPS Antenna: High gain ceramic patch antenna_x000D_ LED Light: Amber(GSM), Blue(GPS)_x000D_ Internal Memory: 64M_x000D_ Battery Capacity: 3.7V DC/140mA_x000D_ Working Voltage: 9V-80V_x000D_ Working Current: