GPS tracker is widely applied for fleets tracking, for business use. It can improve the fleets management productivity and effiency, reduce the waiting time, reduce the maintenance cost. Thinking about installing GPS tracking device into your business vehicles, you can see all of your company vehicles on a live Google map. Also the driving routes of each vehicle can tell you where the vehicle did go at specific time.
TK319 is 3G wired GPS Tracker, it is installed in the car. It works with UMTS/HSPA 800/850/900/1900/2100MHz. One piece sim card is inserted in the GPS Tracker for data transmission to the server. User can buy sim card from local carrier.
GPS security tracking device TK319 is mainly featured with real time tracking, ACC detection, Speed alarm, Geo-fence alarm, Shift alarm, temperature monitoring or SOS.
-GSM / WCDMA dual-mode 9-frequency, universal in the world.
-Input voltage range: 6-72 V DC
-Double Module,GPS & LBS positioning.
-GPS precise positioning with A-GPS and uploaded by GPRS regularly, Supports real-time tracking and history track playback.
-Supports ACC status checking and vehicle status notifying.
-Built-in battery, Power disconnect alarm & Low battery alarm.
-Built-in G-sensor ,Vibration, collision and falling alarm.
-GEO-fence alarm, speed & shift alarm.
-Use relay to remotely cut the oil
-Extend I/O port to add extension function
- Built in high sensitive temperature sensor for real time temperature detection Or SOS.
-Multiple protocol support, can be integrated to platform of customers
-OTA upgrade firmware.
-Water proof level IP65
Function Interface: Power cable , Relays, ACC, temperature sensor or Panic button
Extended Interface: GPIO for adding extensions (need customization)
Alarm Type
Vibration Alarm
Collision / falling Alarm
Speed Alarm
Geo-fence Alarm
low battery alarm
Power disconnected alarm



Voltage: | 12VDC/24VDC/36 /72VDC |
Standby Current: | <10mA@12V |
Work current: | <30mA@12V |
GPS positioning accuracy: | 15m |
GSM positioning accuracy: | 100m(Depending on density of base stations) |
GPS Frequency: | 1575MHz |
GSM Frequency: WCDMA frequency | 850/900/1800/1900MHz W800/W850/W900/W1900/W2100MHz |
Hot/warm/cold start time: | 89(L)X37(W)X 12(H) |
Operating temperature for device boday: | -20ºC~70ºC |
Operating temperature for temperature sensor | -30ºC~80ºC |
Operating humidity: | 20%~80%RH |
Net Weight: | 46 g |
use strong double-sided adhesive sponge to fix,or use cable ties and other liable method to fix.
You can choose Keelin terminal monitoring platform or not. It is designed by EELINK, we can position, playback the cars' track, and cut off oil of car on the platform server.

Car rental solution
Taxi management solution
Vehicle tracking solution
Trucking and logistics solution
Secure transportation solution
Service oriented transporter solution
Operation centric solution
School bus management solution
Employee commuting solution
Police and public safety solution
*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.