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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
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Horn reminder function (default)/ oil detection function (optional) / temperature detection (optional)
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Remote cut-off (fuel/power)
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Remote voice recording and listening
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ACC detection
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Light sensitive alarm, SOS alarm
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Built-in hardware monitoring circuit, automatic recovery of abnormal state
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Driving behavior analysis
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Real-time tracking
This 4G Hardwired GPS Tracking Device can be used in:
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Fleet Management
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Car Rental
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Bus Management
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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
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Remote Cut-off (Fuel/Power)
Immobilize a vehicle by cutting off its power source / fuel supply through an installed relay.

Remote Live Audio Monitoring
The owner can remotely listen to the vehicle's interior environment.

Remote Voice Recording
The owner can remotely record the interior of the vehicle.

Over-Speed Alarm
You'll be notified when vehicle speed is higher than preset value.

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

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

Real-time Tracking
Update position every 10 seconds with continuous tracking.
Product Application

Car Loan Finance

Car Rental

Cargo Tracking
