GSM Frequency
850/900/1800/1900MHz
Working Voltage
12VDC/24VDC/36VDC
Dimension(mm)
87(L)X41.6(W)X 12(H)
Operating Principle
Interferometric Type
TK119-3G is a high-performance 3G Car GPS Tracker and tracking device that provides real-time monitoring for all types of vehicles with a power input range of 6V to 36V. The device supports various tracking platforms via computer or smartphone, including several third-party options for flexible management. It is widely utilized globally for professional fleet and asset tracking.
Key Features:
- GSM / WCDMA dual-mode 8-frequency universal support
- Input voltage range: 7-36 V DC
- Double Module: GPS & LBS positioning
- A-GPS for precise and fast positioning
- Real-time tracking & history track playback
- ACC status checking and vehicle notifications
- Built-in battery for power disconnect alarms
- G-sensor for vibration, collision, and falling alarms
- Remote oil/electricity cut-off (via relay)
- IP67 Waterproof rating
- OTA firmware upgrade support
| Voltage | 12/ 24/ 36 VDC |
| Work Current | <50mA@12V |
| Standby Current | <10mA@12V |
| GPS Accuracy | 5-15m (Depend on GPS signal) |
| LBS Accuracy | About 200 m (Depending on base station density) |
| GPS Frequency | 1575MHz |
| GSM Frequency | 850/900/1800/1900MHz |
| WCDMA Frequency | W850/W1900/W2100 MHz |
| Start Time | Hot <3s, Warm <15s, Cold <60s |
| Battery Capacity | 70mAh |
| Dimensions (mm) | 87(L)X41.6(W)X 12(H) |
| Work Temperature | -20ºC~70ºC |
The device integrates a Satellite Receiver module and a mobile communication module. It achieves precise positioning using A-GPS and transmits position data to the server platform via GPRS at customized intervals (e.g., every 30 seconds). Users can view the exact location of the device on a map in real-time. A SIM card with GPRS data function is required for data transmission.
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Frequently Asked Questions
What vehicles is the TK119-3G compatible with?
The device supports a wide input voltage range of 7V to 36V DC, making it compatible with motorcycles, cars, trucks, and heavy machinery.
Is the device waterproof?
Yes, it has an IP67 waterproof rating, which means it is protected against dust and can withstand immersion in water up to 1 meter for 30 minutes.
How does the remote cut-off function work?
By connecting an optional relay, you can remotely send a command to cut off the vehicle's fuel or power. For safety, this function usually activates when the vehicle is stationary or moving under 20KM/h.
What positioning technology does it use?
It utilizes a dual positioning system (GPS & LBS). GPS provides high precision outdoors, while LBS (Location Based Services) provides positioning even in areas where GPS signals are weak, such as tunnels or garages.
Does the tracker have an internal battery?
Yes, it features a built-in 70mAh battery. This allows the device to send a "Power Disconnect Alarm" if someone cuts the main vehicle power supply.
Can I update the tracker remotely?
Yes, the device supports OTA (Over-the-Air) firmware upgrades, allowing you to update the system without needing to remove it from the vehicle.