St-902 function:
- obd standard interface.
- build in 180mah / 3.7v battery.
- real time vehicle tracking.
- work with any 16 - pin obd interface cars.
- can locate and get the position of your vehicle remotely via gprs.- - support function of map location inquiry.
- no installation, no wiring harness, simply plugs into obd port.
- working model:support gprs & sms model
- shock alarm
- low battery alarm
- over speed alarm
brand new in box at a shop
delivery nationwide.