TK220 GPS car alarm & tracking device is a multifunctional product. It is an integration of car alarm system & GPS tracking system.

It can be taken as a car alarm. In arm status, following operations will trigger alarm: Door open, engine on, shake, cut-off power. The system will trigger the siren to sound on spot, it will also send out alarm message with location by SMS/GPRS to your mobile phone or tracking center immediately.

What's more, this device it has more other applied functions. Such as: Stop the car by SMS/internet, monitoring voice and 2 way talking by phone, start the engine by SMS, lock/unlock car door remotely, etc.

Features & Functions

1. Arm/disarm by SMS remotely, or by the remote controller
2. Check the car's real physical address(such as city name, street name...);
3. Track by mobile SMS to get the latitude & longitude or the Google map's URL;
4. Track by GPRS data network for online tracking;
5. Track on command or by time interval via SMS/GPRS;
6.2-way talking function(optional) & voice monitoring function;
7. Vibration alert, door open alert, movement alert and ignition on alert;
8. Mileage calculation function (=odometer)
9. Cut-off external power alert;
10. Power saving mode;
11. Geo-fence alert (radius range: 0.1~99KM);
12. Over-speed alert (speed range: 1~255km/h);
13. SOS button to call for help in case of emergency;
14. Open/close car door/rear trunk remotely;
15. Start your car remotely; (optional)
16. Cut off engine to stop the car safely by SMS/GPRS;
17. Monitor fuel level;
18. Central lock automation, when car speed >30Km/h, car door will be locked automatically;
19. Inbuilt 4MB data logger to store the offline GPS waypoints;
20. Built-in rechargeable backup battery; When the car battery is cut off or damaged, the built-in 600mAh backup battery can work for emergency check, and the system will send out power failure alert immediately.
21. 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.

TK220 has below advanatages, it is not only a anti-theft car alarm systems, but also a good tracking systems


Start engine remotely by sms ( needs to connect optional remote starter, and send 111111STR to start engine )
Fuel level monitoring and up/down fuel alarm by GPRS website
Open/Close door by sms and remote
Central lock automation( when the speed is >30Km/h, car door will be locked automatically; )
Check the real physical address free of charge; ( user can send 111111ADD to system, will get reply sms with real address e. G.: City name, street name...)
Two-way talking function ( needs to connect optional speaker to talk )
Inbuilt 4Mb data logger; ( tracker will store datas when no GPRS connection and upload to server after recovers, this is very useful for online fleet management )