4G On-board OBD Locator Anti-theft Device Installation Free $ 18.59 Product information: Material: Plastic Size: 49 * 38.6 * 33.4mm Internal battery: 180mAH (3.7V) Working voltage: 12-24V DC Working temperature: -20C to+60C Storage temperature: -20C to+70C Sensor: Precision vibration sensing Product Features 4G built-in antenna with full network connectivity and high integration design Real time positioning and tracking, trajectory playback GPRS/SMS (short message query notification) remote monitoring Power outage alarm, overspeed alarm, displacement alarm Vibration alarm, fence alarm Small volume, wiring free installation Blind spot reporting and compensation for bends GPS+Beidou+LBS triple positioning Packing list: Positioner*1 Product Image:
