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TK121 cheap(Only customized orders) GPS GPRS GSM tracker for Car Vehicle Cut Engine/Oil Function

Model NO: TK121

Product introduce:

TK121 GPS Tracking Device with car shut-off functionality. Real-Time Starter Disable / Enable Demonstration. This product was created for asset monitoring, theft protection, teen drivers. You can disable/enable a vehicle from starting by the Internet or smart phone. We offer a 3-year warranty on all our devices

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  • Introduction
  • Downloads
  • TK121 Vehicle gps tracker with engine shut off has a very wide range of industrial and commercial applications, small and powerful,wide voltage 6-36V , cutting oil , can be trackered on the platfrom through computer & smart phone.
  • Typical application areas : logistics enterprises, fleet management, bus management, insurance , power , oil , telecommunications , taxi , car sales , car rental , vehicle maintenance , technology researchers.



 ■ Supports quad bands,i.e. 850/900/1800/1900MHz, universal in the world.
 ■ Wide Input Voltage:6-36V DC.
 ■ Double Module,GPS precise positioning with A-GPS, LBS positioning for assist.
 ■ Uploaded by GPRS regularly, Real-time tracking and history route playback.
 ■ Supports ACC status checking and vehicle status notifying.
 ■ Built-in battery, Power disconnect alarm & Low battery alarm.
 ■ Built-in Motion sensor ,Vibration, collision and falling alarm.
 ■ GEO-fence alarm, speed & shift alarm.
 ■ Remotely cut oil / electric by Relay.
 ■ Extend GPIO port to add extension function(Need Customization).
 ■ Multiple protocol support, can be integrated to platform of customers
 ■ OTA upgrade firmware.


 ■ Real-time Tracking
 ■ Route Play Back
 ■ Cut Oil (Need Relay)
 ■ Vibration Alarm
 ■ Collision / Falling Alarm
 ■ Speed Alarm
 ■ Geo-fence Alarm
 ■ Power Disconnect Alarm
 ■ Low Battery Alarm



12/ 24/ 36 VDC

Work Current


Standby Current


GPS Accuracy


LBS  Accuracy

About 200 m
(Depending on density of base stations)

GPS Frequency


GSM Frequency


Hot/warm/cold Start


Battery Capacity


Dimensions (mm)


Work Temperature


Work Humidity



33 g