Working Based on existing GSM/GPRS network (850/900/1800/1900Mhz) and GPS satellites,Car GPS tracker TK121 can locate and monitor any remote targets by SMS, tracking platform. The TK121 works with all types of vehicles.
Why a wired GPS Tracker?
- Report location per 30 seconds when vehicle is running or stops.
- View the real time location of vehicle, history route playback.
- See the speed of the vehicle when GPS Tracker is positioned by GPS.
- Control speed range for safe driving.
- Receive text or APP, PC notification when GPS Tracker trigger alarms.
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.
Route Play Back
Cut Oil (Need Relay)
Vibration Alarm
Collision / Falling Alarm
Speed Alarm
Geo-fence Alarm
Power Disconnect Alarm
Low Battery Alarm
Function Extension
Extensible GPIO for special functions,needs customization
| Main Function Table | |
| Voltage | 12VDC/24VDC/36VDC |
| Work current | <30mA@12V |
| Standby Current | <10mA@12V |
| GPS positioning accuracy | 15m |
| GSM positioning accuracy | 100m |
| GPS Frequency | 1575MHz |
| 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 | -20ºC~70ºC |
| Operating humidity | 20%~80%RH |
| Net Weight | 33 g |
You can choose Keelin terminal monitoring platform or download APP by phone. It is both designed by EELINK, we can position, real time tracking and playback on the platform server or APP. Meanwhile you can use your own platform which can support multiple protocols.
Platform website: http://cautop.com/store/eelink, choose language at the right hand side and click demo button to experience
*Sample and mini order will be delivered within 1-2 working days after the receipt of payment.
*For order over 500PCS or customized order, please contact our sales to make sure the current inventory. Our manufacturing capacity is 1, 200, 000 units per year. And for the popular units we hold 3000PCS stocks in advance per month.*All products have been strictly Quality Checked in house before packing.
*All products have been well packed before shipping.*One year warranty is provided for all models. We will bear maintenance cost during warranty.
Please choose Standard SIM Card based on GSM network, Quad bands 850/900/1800/1900MHz.
Make sure to power off the device before insert or take out SIM Card.SIM Card shall activate GPRS, SMS function.
Connect GPS tracker TK121 with power cable, Connect red wire with Positive pole of car power supply, Connect black wire with negative pole.
Indicator light shows,
| Red light flinks fast | Searching GSM network |
| Red light flinks intermittently | GSM Network connected |
| Blue light flinks fast | Searching GPS |
| Blue light flinks intermittently | GPS positioned |
Send Message
