Multifunctional 4G LTE wired car GPS tracker support GNSS/WiFi/BLE tracking device (TK417)

Manufacturer:	EELINK
Model :	TK417

TK417 GPS Tracker is a new tracking device which can be used worldwide, it is multifunctional and supports 4G LTE global bands.

It can monitor your vehicle by GPS satellite positioning system,Data Uploaded by GPRS/LTE FDD network, a real-time remote location and control of vehicles can be achieved through a powerful service platform. It plays a significant role in logistics and fleet management, helping customers to achieve transparent management, reduce costs, ensure safety, and improve efficiency.

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Description Features Specifications Accessories

Profile of 4G LTE GPS tracking device TK417

TK417 is a new device from Eelink tracker, it is designed for global fleet management, the lightweight 55g TK417 GPS tracker delivers reliable positioning via GNSS, WiFi and LBS. Equipped with 9-pin modular I/O and six configurable hardware modules, it features a built-in relay for safe remote engine cut and 9–48V wide voltage compatibility for diverse vehicles. Supporting EELINK Protocol 2.3, it enables convenient firmware OTA upgrades.

TK417 GPS tracker can be used for fleet & logistics real time location,vehicle security for anti-theft, cold chain monitoring transport, E-vehicles safety.

Installation TIPS:

You are ready to install your new GPS tracking device. While your specific device will come with installation instructions.

Choose a right location is important.

The best place for a GPS tracker is on the dashboard, at the base of the windshield.

You can also place the device under or inside the dash to hide it from view.

The GPS signal can’t penetrate metal,so don’t stick it under the hood or chassis.

Secure the GPS device using a zip-tie or other fastener, if needed.

What is 4G LTE

What does 4g lte gps tracker stand for? 4g lte gps tracker is short for “fourth generation long-term evolution.” So it’s actually two terms combined. First, 4G represents the fourth generation of mobile technology, the next big advancement after 3G. And long-term evolution, or LTE is industry jargon used to describe the particular type of 4G that delivers the fastest mobile internet experience.

What is the FDD

FDD is a type of full-duplex communication technology used in mobile communication systems, corresponding to TDD. FDD uses two separate channels to transmit and transmit information downwards separately. To prevent mutual interference between adjacent transmitters and receivers, there is a guard band between the two channels.
It requires two separate channels when FDD is active. One channel is used to transmit information from the base station to the end-user, and the other channel is used to send data from the end-user to the base station.

The FDD mode is characterized in that the system performs reception and transmission on two symmetric frequency channels separated (up and down frequency interval 190 MHz), and separates the receiving and transmitting channels by using guard bands.

By adopting technologies such as packet switching, it can break through the bottleneck of the second-generation development, realize high-speed data services, and improve spectrum utilization and increase system capacity.

Applying FDD technology to the 4g lte gps tracker improves the stability of the positioner. This also means that GPS locator manufacturing technology has taken a step forward.The biggest feature of 4g lte gps tracking device produced by eelink is that users can choose the network type freely, and can fall back to 2G network to achieve coverage of 2G/4G network.

Highlights：

Built-in relay for shut down engine remotely;
Support WiFi positioning to ensure coordinates in GPS-weak areas;
Real time tracking;
Multi-Mode precise positioning: GPS/BDS/GLONASS,combined with WiFi SSID scanning and LBS positioning;
Multi-Dimensional Alarms: Supports ignition detection (ACC),

overspeed, collision, vibration, and power-off alerts.

GENERAL	DETAILS
Product name	TK417 — Multi-Functional 4G LTE CAT1 GPS Vehicle Tracker
Dimensions	97(L) × 40(W) × 15.5(H) mm
Cellular	4G LTE CAT1
LTE-FDD bands	B1/2/3/4/5/7/8/12/13/14/17/18/19/20/25/26/28/66/71
LTE-TDD bands	B34/38/39/40/41
WiFi	WiFi 2.4GHz
Bluetooth	BLE 2.4GHz
GNSS	BDS,GPS,Galileo,GLONASS,QZSS
GNSS accuracy	5–15 m (satellite) · >100 m (LBS)
Start time	Hot: <3s · Warm: <26s · Cold: <35s
Indoor positioning	WiFi 2.4GHz + LBS cell tower
Input voltage	9–48V DC (12V/24V/36V/48V)
Backup battery	200mAh built-in
ACC detection	Yes (PIN3)
Relay	Built-in (PINs 8–9) — engine cut/restore Safety interlock <20 km/h · Auto-cut on overspeed
GPIO	（PIN4，PIN5）UART/I2C ,serial/digital I/O
Configurable	PINs 6–7: SOS \| Battery \| iButton \| GPIO PINs 4–7: BLE Gateway \| T&H Probes
Working temperature	20°C to +75°C · 20%–90% RH
Alarms	SOS, vibration, shock, overspeed, shift, geo-fence, power disconnect, low battery, T&H

Optional accessories:

SOS button: default on option PIN6/PIN7

External battery: on option PIN6/PIN7

Temp / humidity probe: occupies PIN 4 / 5 / 6 / 7