Power supply 9 - 36 V Battery 1000 mAh Interfaces RS485 2x Analog In 3x Digital In Digital Out GNSS GPS GLONASS

BI 810 TREK

A time-tested GPS tracker for professional monitoring that provides fuel control, supports driver/trailer identification, has external antennas, and allows you to connect a large number of additional sensors. A great solution for agricultural machinery, special equipment, logistics, and fleets.

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Features

RS-485 (RFID support, fuel level sensors)

External antennas

Works with pulse flow meters

A large number of additional inputs

BI 810 TREK

Opportunities Characteristics Protocols and Documents Cases FAQ Associated goods

Key features

BI 810 TREK is a popular model for many years. It has a durable housing and is equipped with external antennas. The device is designed for projects where the main emphasis is on accurate fuel control, working with flow meters and the ability to connect a large number of additional sensors.

Main features

High accuracy of determining coordinates and mileage
Connection of fuel level sensors via RS-485
Connection of pulse flow meters
“Black box” mode with backup memory

Applying // This model is ideal for

Logistics companies and freight transportation

Fuel control in a large fleet

Construction and special equipment

Monitoring of buses and passenger transport

Control of fuel tankers

Characteristics

Transmission standard GSM 850/900/1800/1900 MHz

GSM frequency ranges and power - GSM900: up to 2 W
- GSM1800: up to 1 W

Automatic range selection GPRS class – 10

Navigation system type GPS, GLONASS

Tracking sensitivity up to -165 dB

Power supply type and voltage DC, 9 – 36 V

Average current consumption (12 V) 60 mA

Maximum current (12 V) 350 mA

Inputs/Outputs 1 discrete input (active "plus")
2 discrete inputs (active "minus")
2 analog inputs
1 discrete output

Discrete input voltage range from 0 to 40 V

Discrete output type open collector

Maximum load current of the discrete output 0.5 A

Digital interfaces 0 – 27 V

Digital interfaces RS-485 x 1 (Support RFID, Fuel Level Sensors)

Built-in battery 1000 mAh

GSM and GPS antennas external

Motion sensor accelerometer

Number of SIM cards 1

Black box 2 MB (or 65,000 records)

Operating temperature from -30 ° C to +80 ° C

Relative humidity 5 - 95% without condensation

Overall dimensions 90 х 95 х 34 mm

Net weight 175 g

Protocols and Integration (For Developers)

Supported data transfer protocolsWialon IPS, binary protocol
ConfigurationSMS commands, GPRS
Full compatibility withWialon, Navixy, Cropio, GPS-Trace and other platforms

Cases

STRANGER IN ACTION: AGROHOLDING CASE by OVERSEER

13/07/2026

News

New liquid level sensor BI FLB SENSOR Bitrek

14/06/2026

News

Fuel control by injector pulses based on Bitrek equipment

13/07/2026

// FAQ

Questions and answers

Can I connect multiple fuel level sensors?

Yes, up to 4 level sensors can be connected via RS-485 at the same time.

Is there NTP support?

Yes, so in the absence of a GPS signal, the tracker will transmit the correct date and time (important for gas stations and filling stations, where GPS signal reception is often unavailable).

Is it possible to remotely configure the tracker?

It is possible, but FOTA functions are not available for this model, so configuration is performed using GPRS or SMS commands. For convenient remote configuration, we recommend the BI 530 C TREK v3 and BI 450 TREK models with FOTA support.