It is a mini GPS Tracker, build_in GPS Antena and GSM Antena, Size: 48*60*22mm, Weight:120g, it can send vehicle location and status to mobile and Internet. It can track the vehicles remotely. Tracker the vehicle on the Internet and with Mobile.
1, SIM: Port for SIM card
2, LED: Status light
3, DC+ connect to + of battery
ACC connect to Ignition Line
pOff connect to Relay to control Engine of auto
GND connect to – of battery