Waterproof Professional GPS Device: Location based service(LBS) + GPS double real time tracking monitor solution. Supports SMS/GSM/GPRS/Internet Network data transmission. Able to switch ARM / DISARM state by SMS.

4 Ways to Track your Car: Supports using Web server, PC tracking software, Mobile phone app or sending SMS to track your car. Send a message to the tracker, you will receive a text message with a google map link shows the instant location of your vehicle.

Multiple Alarm Function: Door Open Alarm, ACC Alarm, Low battery Alarm, External Power Off Alarm, GPS Blind Spot Alert, SOS, Multi-area Management, Movement Alarm, Overspeed Alarm, Fuel Alarm, etc.

Extra-long External Microphone: 1.5m Monitoring Microphone allows you to listen in to the situation inside your car while you call the device after changed it into Monitoring Mode.

Rechargeable Device with Large Memory: Built-in Rechargeable 3.7V 500mAh Li-ion Battery. Built-in memory for 16,000 positions, also supports external Micro SD/TF Card. (The external card is NOT included)