Product Name: OBD II GPS Tracker Car Truck GPS Real Time Tracker OBD 2 GPS Locator Tracking Device GSM GPRS No Box OBD01 Model NO.: OBD01 Trademark: YANHUI Transport Package: Normal Packing Specification: 53*23*47mm Origin: China HS Code: 85269110 Product Description OBD II GPS Tracker Car Truck GPS Real time Tracker OBD 2 GPS Locator Tracking Device GSM GPRS No box OBD01Feature:OBD tracker easy to use, no lines, plug and play.High sensitivity GPS chipAnti-theft protection alarm, you can set a variety of alarm switches, enhance security, to avoid lossesElectronic fence, simple and practicalHistorical trajectory, you can visit the 180-day driving trackOBD standard interface.Built-in 180 mAh / 3.7 V battery.In real-time vehicle tracking.GPS tracking device.Work with any 16-pin OBD interface cars.can find and get the position of your vehicle remotely via GPRS.support the survey location map function.no installation, no wiring harness, simply plugs into the OBD port..Specification:Operating temperature: -20 ° C to 55 ° COperating power: 5% -95% non-condensingRede: GSM / GPRSChip GSM: Quad Band GSM 850/900/1800/1900 MhzChip GPS: UBLOX7020GPS sensitivity: - 159DbPosition accuracy: 10 meters, 2D RMSTime Accuracy: 1 microsecond satellite time time synchronizationPackage include:1 * Device1 * User Manual