Cheap & Reliable 3G GPS Tracker

TK119-3G Function on PLATFORM/APP:

■ 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

TK119-3G GPS Trackerhas a very wide range of industrial and commercial applications, small and powerful, one of the first built-in antenna 3G WCDMA network GPS tracker 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. 

If you are finding Cheap & Reliable 3G GPS Tracker, 3G GPS Tracking, 3G GPS Tracker, 3G GPS Car Tracker, TK119-3G is your best choice . 

PRODUCT FEATURES:

■ GSM / WCDMA dual-mode 8-frequency,  universal in the world.
■ Input voltage range: 6-36 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 
■ Multiple protocol support, can be integrated to platform of customers
■ OTA upgrade firmware.
■ Water proof level IP67 

PRODUCT PICTURE:

Ⅸ. Trouble shooting
9.1 Cannot connect platform 
The terminal is never online on the position server when installed at the first time. Please check the terminal:
1)If the power cables are wired correctly? Pay attention to not connect them to the controlling cables of the vehicle.
2)If the SIM card is installed correctly? Please refer to the installation instructions.
3)Check the status of the LED indicators. If the terminal is OK, the red LED and the blue LED will intermittently flick. 
4)Inquiry the parameters of terminal via commands and check the accuracy of the parameters. 
9.2 Offline status
First check if the LED indicators are OK, if cannot check them, you can check the SIM card following next steps:
1)call the SIM card of the terminal and check if you can hear the connecting ring.
2)Check if the vehicle is in the area where there is no WCDMA signal.
3)Check if one terminal or all terminals are offline in the area where terminal is offline. If all terminals are offline, you should ask the network operator If the network is OK. 
4)Check if the SIM card has enough balance.
5)If the terminal becomes offline on the last day of one month, please check network is closed or not.
6)Inquiry the parameters of terminal via commands and check the accuracy of the parameters. 
9.3 No positioned
If the GPS is active, but the terminal cannot be positioned for long time, please check the terminal: 
1)If the vehicle is in the place where there is no GPS signal.
2)The upside of the terminal should be installed with face toward the sky. 
3)The WCDMA and GPS signal may be weakened if the terminal is installed in the place with electromagnetic wave absorption material(such as metal blocks), special attention should be paid if there is metal thermal insulation layer or heating layer on the front windshield, so that the position accuracy will decline, and the severe ones will not be positioned.

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: www.keelin.com.cn, choose language at the right side and click demo button to experience

Voltage	12/ 24/ 36  VDC
Work Current	<30mA@12V
Standby Current	<10mA@12V
GPS Accuracy	5-15m (Depend GPS signal)
LBS  Accuracy	About 200 m (Depending on density of base stations)
GPS Frequency	1575MHz
GSM Frequency	850/900/1800/1900MHz
WCDMA Frequency	W850/W1900/W2100MHz
Hot/warm/cold Start	<3s,<15s,<60s
Battery Capacity	70mAh
Dimensions (mm)	87(L)X41.6(W)X 12(H)
Work Temperature	-20℃~70℃
Work Humidity	20%~80%RH
Weight	50 g
IP Level	IP67

Accessories 

Power Cable  /  Relay(Optional)

Installation

Delivery 

*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.

Warranty
*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.

Customization
Shenzhen Eelink Communication Technology Co. Ltd is a creative hi-tech company which focus on GPS tracker R&D and market leading. We offer customization according to different customer's requirements...
Case one
We customize one OBD tracker to provide complete tracking solutions for a well-known company. This model combined hardware to software, including base positioning service platform and value-added positioning service platform. Users can quickly track, position their cars through this platform

Our Company