TK220 GPS car alarm is best car security device, It has Engine on alarm, door open alarm, sos alarm, vibration alarm, movement alarm, geo-fence alarm, power cut off alarm, low power alarm

Vibration alarm:
Engine on alarm
Door open alarm
SOS alarm
Movement alarm,


Besides, it is not only a car alarm, but also have tracking features too

1. Check the car's location, speed, direction, odometer by SMS and GPRS network
2. Check the car's real physical address ( such as city name, street name ) by SMS by any mobile
3. Check the car's location directly by the Google Map's link, open the link on smart phone to get real address
4. Start engine remotely by SMS
5. Monitor fuel level
6. Open/Close car door and trunk remotely by SMS and remote
7. Voice monitoring and Two-way talking
8. Cut off the car power/fuel supply by SMS or website, to stop car
Central lock automation, when car speed is over 30km/h, the car door will be locked automatically.
9. Inbuilt 4MB data logger to store the offline GPS waypoint
10. Monitor the voice inside car via telephone, with multi-mode to choose, let the user mobile to pay communication fee, or let SIM card inside tracker to pay
11. Free live tracking by website to monitor car's address anytime any where conveniently
12. Two kinds of location information; User can check the GPS latitude, longitude, speed, direction. If there is no GPS signal, user could also locate the car by GSM base station code.
13. Anti-tamper design, stable, reliable, easy to install and easy to use