LE-840 OBD CAN

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LE-840 OBD transmitter characteristics – a universal transmitter for customer self-installation, dedicated to telematics for passenger cars and light commercial vehicles.

E-Toll and SENT-GEO certification

Power supply: +12V (Imin = 15mA, Imax = 300mA, Iavg = 50mA)

Inputs: Universal OBDII/EOBD connector for connection in passenger cars and light commercial vehicles – ensures easy installation and access to basic vehicle data.

Range of vehicle data readout
(availability depends on vehicle generation and manufacturer):

  • VIN (vehicle identification – enables detection of transmitter transfer to another vehicle)
  • Fuel level*
  • Vehicle speed
  • Engine RPM
  • Fuel consumption*
  • Engine temperature*

Built-in event and location data memory (30,000 positions)

Built-in battery: 3.7V, 320mAh (up to 7 hours of monitoring after disconnection/loss of power from the OBDII connector)

Built-in antennas: GSM / 4G LTE, GPS / GLONASS

Remote device management

Remote configuration (via data transmission or SMS) and remote firmware updates.

Built-in accelerometer: motion detection for accurate route reconstruction.

*Data available in selected vehicles only.

Real-time vehicle trackingGPS / GLONASS
Remote door locking/unlocking (carsharing)no
Driver identification and/or authorization via Bluetooth (BT) Vehicle VIN readout*
Alerts / Events
Reports
Digital tachograph (DDD files, driver card status/number – D8)no
Geofencing / zone monitoring
Vehicle battery protection (automatic shutdown at low voltage)no
SENT GEO (Polish GPS-based monitoring system)
Mileage records GPS / CAN*
Vehicle start-block controlno
ECO Driving (driver behavior evaluation)no
Trip history
Driving / parking mode switching
E-TOLL (electronic toll collection system)
Route playback
Driver identification and/or authorization via RFID / DALLASno
Black box functionality (offline storage of up to 30,000 records)
Tow/lift detection (via built-in accelerometer)no
GNSS antennaInternal
TechnologyGSM, GPRS, LTE(4G), GNSS
Power supply+12V
Current consumption (min.)15mA
Operating temperature range-30°C to +50°C
Current consumption (max.)300 mA
Dimensions (W × L × H)60 mm × 60 mm × 22 mm (without optional cable/connector)
Enclosure protection classIP30
Built-in accelerometerMotion detection, tilt changes, and G-force detection
GSM antennaBuilt-in
Current consumption (avg.)50mA
Programming interface-
BatteryBuilt-in battery, 3.7V, 320mAh
InputsPower supply (from OBDII/EOBD)
InterfacesCAN (compatible with OBDII/EOBD)
SIM card typeNano (4FF)
Internal data memory30,000 records
Control Outputs-