TK121 is a 2G wired GPS tracking devices which can remote engine shut off for cars. The GPS tracker TK121 can be installed in the car, and it transmits data via SIM card through GSM / GPRS network. Receiving the satellite signal, then it is transmitted to eelink tracking platform by GMS/GPRS network. Finally user could view the real time location and historical route of vehicle on google map by web browser/ mobile android /iOS APP, SMS.
The TK121 can real-time query the location of the vehicle, and you can set the updates times freely.It is easy to install,but you should find the suitable place and have the installation experience.
The device can remotely control and cut off the vehicle through the relay function. When appear special circumstances, We can cut off the fuel and electricity operation of the car which has installed the device.
The Tk121 can also provide up to one year of driving record reports including driving history, driving trajectories and more.
The tracker is globally available and supports the Eelink protocol. Customers can use third-party tracking platform or use Eelink tracking platform service.
Model No.: TK121
Type: 2G GPS Tracker
Operating Principle: Interferometric Type
Carrier Frequency: Dual-Frequency
Certification: ISO2000, ISO14001, ISO/TS16949
Working Voltage: 6-36V DC
Working/Standby Current: <30mA@12V / <10mA@ 12V
GPS Positioning Accuracy: 5-15m
GSM Positioning Accuracy: About 200 M
GSM Frequency: 850/900/1800/1900MHz
Hot/Warm/Cold Start Time: <3s，<15s，<60s
Battery Capacity: 70mAh
Dimensions (mm): 85.8(L)X30.6(W)X10.8(H)
Operating Temperature: -20℃~70℃
Operating Humidity: 20%～80%RH
Packaging: Industrial Packaging Or Box Packaging
Productivity: 100000 Piece/Pieces per Month
Place of Origin: Shenzhen,China
Supply Ability: 300000 Piece/Pieces per Month
GPS tracker TK121 is installed in the car, it transmits data via SIM card through GSM / GPRS network. Receiving the satellite signal, then it is transmitted to tracking platform server by GMS/GPRS network.
Finally user could view the real time location and historical route of vehicle on google map by web browser/ mobile android /iOS APP, SMS.
TK121 cut off the engine by Cut off oil circuits,which can be achieve by relay
If you need a 2G gps tracker which can control engine shut off remotely,the TK121 would be your choice for you car,otherwise you should choose other tracking device.
Whether you are an individual or a fleet manager, you can manage your vehicel more efficiently through TK121.
Remote vehicle disabling systems is a efficient way to tracking your vehicle.
We have known the TK121 can remotely shut off the fuel to stop the car. so how does the shut off the engine device work?
In fact, the engine shut off device is mainly to make car stop by cutting off the oil circuit in the car.
The oil circuit in the car is linked to a relay. The device remotely prevents the car from moving by controlling the work of the relay.
You can remotely shut down the car engine in the following two ways
1. You can issue shutdown instructions through our tracking platform.
2. You can send related commands to shut off via SMS
If you want to start your car, you can also Recover oil circuits by sending the recover-fuel-circuit commands in server.
For more detailed info and related operation commands , you can download TK121 GPS tracker manual
■ Supports quad bands,i.e. 850/900/1800/1900MHz, universal in the world.
■ Wide Input Voltage:6-36V DC.
■ GPS precise positioning with A-GPS and uploaded by GPRS regularly, Supports real-time tracking and history track playback.
■ Keelin Tracking Service Platform, Keelin APP Client, SMS query
■ Built-in battery, Power disconnect alarm & Low battery alarm.
■ Supports multiple alarm, acceleration sensor can be added (B models, optional component), so as increase vibration, collision and falling alarm.
■ Supports ACC status checking and vehicle status notifying.
■ Relay to remotely control the vehicle..
■ Multiple protocol support, can be integrated to platform of customers
■ OTA upgrade firmware.
GPS positioning accuracy
GSM Positioning Accuracy
About 200 m
Hot/Warm/Cold Start time
Default Accessories: power wire
Optional Accessories：Relay ; Extra fee 2$/piece.