Thiết bị định vị GPS giao diện OBD II cho xe hơi / xe tải

OBD II Car Vehicle Truck GPS Realtime Tracker Mini OBD2 Tracking Device GSM GPRS Product Features： 100% brand new and high quality. Obtain location information via SMS or GPRS (TCP). GPS + GSM + GPRS network positioning system. Support location services platform access, query location more convenient. Real-time tracking, upload location information intelligently(support Android IOS Web System). GPS locating time:Cold start 38s(Open sky, Warm start 32s, Hot start 2s(Open sky). LED indicator. Note: We do not supply the SIM card.You must purchase the SIM card separately.We are also not responsible for any fees you incur with the mobile carrier Installation： 1.Insert the SIM card into the SIM card. 2.Connect the device to the 9-40V power supply(the red LED constant glow). 3.The SIM card must be with GPRS function and enough deposit.If your SIM card input PIN when power on,please cancel it.It is sim card of 2G GSM network. User Setting： 1.Set Class instruction(Include :Center,Authorized number set,where,Vibration,Speeding.. 2.Command instruction to set the acces point name(APN). 3.APN,Set ip.port of server,Set adress,Timer, GMT,Rebooting,Factory set,Param, Statues . For more detail how to instructions, please refer to the user manual. Specification： Device Type: OBD2 Tracker GSM: 850/900/1800/1900 Quad band GPRS: Class12, TCP/IP Working Voltage: 9-50V DC Working current: 22mA (12vDC) OR 12mA (24vDC) GPS locating time: Cold start 38s(Open sky, Warm start 32s, Hot start 2s(Open sky) GPS Precision: 10m(2D RM) Working humidity: 20% ~ 80% RH Package Included： 1 x GPS tracker. 1 x User Manual .