Description Waterproof GPS Vehicle Tracker  IP66 Waterproof  Inbuilt GPSGSM Antenna  Ignition Detection  Tow Alarm Features: Waterproof (IP66) Inbuilt GPS and GSM Antenna Track by SMS/GPRS (MEITRACK Protocol) Track on Demand Track by Time Interval Track by Distance Interval Track on Mobile Phone Internal 4Mb Memory for Logging Inbuilt Tremble Sensor 850mAh Internal Backup Battery SOS Alarm Geo-fence Alarm GPS Blind Area Alarm Low Battery Alarm Speeding Alarm Impact Alarm Tow Alarm External Power Cut Alarm Mileage Report Engine Cut (Engine immobilization) Inbuilt Super Magnet (optional)