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Home / Products / Vehicle GPS Tracker / WTR31L – 4G Fleet GPS Tracker for Company Vehicles

R31L - 4G - 1

WTR31L - 4G Fleet GPS Tracker For Company Vehicles

Introducing WTR31L, the 4G upgrade to our WTR31 model. It's a powerful tracking device for trucks, fleets, and company vehicles, offering precise monitoring of drivers, speed, safety, and logistics. With advanced GPS/BDS technology, WTR31L ensures accuracy within 5 meters for reliable performance.

The WTR31L GPS tracker is a versatile device equipped with essential locator functions and a high-capacity battery, making it ideal for car rental businesses and fleet management. Utilizing an ASR1603 chip and supporting BDS/GPS/GLONASS positioning, it ensures accurate tracking across various applications.


Integrated with a self-developed hardware monitoring circuit, the WTR31L guarantees long-term reliability and stability, with automatic recovery from abnormalities. Effortlessly configure geolocation and unauthorized usage alerts, receiving notifications for specific areas and after-hours vehicle movements.


With the WhyTrack platform, enjoy transparent pricing without hidden fees. For just $2 in the first year and $8 annually thereafter, access real-time tracking solutions for comprehensive monitoring of vehicle and equipment assets.

Features of this Fleet GPS Tracker

  • Horn reminder function (default)/ oil detection function (optional) / temperature detection (optional)

  • Remote cut-off (fuel/power)

  • Remote voice recording and listening

  • ACC detection

  • Light sensitive alarm, SOS alarm

  • Built-in hardware monitoring circuit, automatic recovery of abnormal state

  • Driving behavior analysis

  • Real-time tracking

This 4G Hardwired GPS Tracking Device can be used in:

  • Fleet Management

  • Car Rental

  • Bus Management

  • Etc.

Product Parameters

Product Protocol
GT06 (Default)
Chip RF GSM
ASR1603
GSM Channel
FDD: B1,B2,B3,B4,B5,B7,B8,B12,B20,B28,B66; LTE-TDD: B40,B41; GSM: 850/900/1800/1900 MHz;
GPRS Class
Class 12,TCP/IP
Data Communication Type
TCP
Chipsets GPS
AT6558R
Positioning Mode
BDS/GPS/GLONASS
Positioning Accuracy
<10 metros
Device Agreement
GTO6/GTO6N
Operating Voltage Range
9-90V
Battery
280mA
Storage capacity of tracking points in dead zone
600
Dimensions
L84.0mm*W42.0mm*H16mm
Waterproof and Dustproof Rating
IP65

Product Functions

Remote Cut-off (Fuel/Power)

Remote Cut-off (Fuel/Power)

Immobilize a vehicle by cutting off its power source / fuel supply through an installed relay.

Remote Live Audio Monitoring​

Remote Live Audio Monitoring​

The owner can remotely listen to the vehicle's interior environment.

Remote Recording

Remote Voice Recording

The owner can remotely record the interior of the vehicle.

Remote Voice Listening.png

Over-Speed Alarm

You'll be notified when vehicle speed is higher than preset value.

ACC Detection

ACC Detection

Mileage statistics, ignition detection, vehicle voltage detection, Real-time detection of vehicle usage status to avoid private use of external wiring.

Light Sensitive Alarm

Light Sensitive Alarm

An alarm is generated when the device sense the light change suddenly.

Driving Behavior Analysis​

Driving Behavior Analysis​

The device supports rapid acceleration, sharp turn alarm and statistical analysis.

Real-Time Tracking

Real-time Tracking

Update position every 10 seconds with continuous tracking.

Product Application

Car Loan Finance

Car Loan Finance

Car Rental

Car Rental

Cargo Tracking

Cargo Tracking

Fleet Management

Fleet Management

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