It's not just a GPS tracker, but also a car alarm. Enable/disable remotely via SMS or with the remote control. Track on command or at time intervals via SMS/GPRS. Track the car live via the website. Check the car's real physical address (like city name, street name...). Remote Fuel/Power Cut-off: When your mobile phone receives an abnormal alarm, you can send a fuel cut-off command from the application or web platform. You can even use your mobile phone to send SMS commands to remotely shut off the fuel/power supply to your car. To ensure vehicle safety, the tracker can only indicate fuel cut-off under the following conditions: GPS is within an effective range and the speed is less than 20 km/h. Vehicle Movement Alarm & Vibration Alarm: Your mobile phone will receive an alarm when the car is in a collision, being towed, or making a sharp turn. When our GPS tracker vibrates multiple times, a vibration alarm will be triggered. If there is no ignition (ACC OFF) after 3 minutes, the device will immediately send a vibration alarm message. Geofencing System: You can set up a geofence from our APP or website. When your car leaves the geofence, your mobile phone will receive a warning notification. Positioning Mode: GPS+Beidou+LBS External Voltage: DC9V-100V Battery Capacity: 60MAH Working Current: 60MA Standby Current: 3.3MA Color: Black Material: ABS Package Contents: 1 * Wiring Harness 1 * Car GPS Tracker Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real one. The allowed measurement error is +/- 1-3 cm.