Waterproof Mini GPS Tracker ST-901 for Car Motorcycle Vehicle Tracking Tracking Device GSM Alarm Anti-theft Tracking Device Bulit-in Battery

Both of them are hard wired to car battery for power energy.

ST-901 With Battery:

*It has built in battery inside for back up (gps tracker can still work for few hours if disconnect with car or motor battery) , and main power off alarm( main power off alarm means sending sms alarm when gps tracker disconnect with car battery, very useful if the thief try to disconnect gps tracker and steal the car).

ST-901 Without Battery:

*No built in battery inside for back up if disconnect with car or motor battery , no main power off alarm( main power off alarm means sending sms alarm when gps tracker disconnect with car battery).

---ST-901 Item Function:

Waterproof GPS Tracker

Mini size easy to hide

Support 9v ~ 50v

ACC Detection(ACC Alarm)

Easy Installation - Minimal wiring require for installation

Main power off alarm(With battery only)

Geo-fence alarm & Over speed alarm

For Vehicle/Motorcycle/Scooter

2G VERSION GSM 850/900/1800/1900Mhz

Built-in high sensitivity GPS&GSM antenna,

GPS/GPRS/GSM/SMS Positioning and Tracking

SMS tracking on cellphone with google maps link

Package List：