LE-820

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Description of the LE-820 Transmitter – A Universal Transmitter Designed for Locating Vehicles and Work Machines with an External GPS Antenna

  • E-toll and SENT-GEO Certification
  • Power Supply: +12V/+24V (Minimum current: 15mA, Maximum current: 300mA, Average current: 50mA)

Inputs:

  • 1 universal input "controlled by ground" / analog input (range: 0–30VDC)
  • 1 input for 1-Wire/RFID interface (driver identification/sensors)
  • Power supply input with voltage measurement
  • Ignition input – changes the device's operating mode
  • Built-in memory for storing event and location data (30,000 entries)
  • Built-in battery: 3.7V, 320mAh
  • Built-in GSM/4G LTE antenna
  • External GPS/GLONASS antenna (SMA connector)
  • Programming port: Micro USB (manufacturer’s converter required)
  • 1 universal control output
     Note: Should not be used directly to cut off the vehicle's ignition circuit
  • Remote configuration capability via data transmission or SMS, as well as remote firmware updates
  • Built-in accelerometer: Motion detection, collision detection, lifting/towing detection, and overload detection

Vehicle battery protection system: Automatically disconnects the transmitter when the battery voltage is low

Downloadable Files

Karta katalogowa
Instrukcja
Real-time vehicle trackingGPS / GLONASS (external SMA antenna)
Driver identification and/or authorization via RFID / DALLAS✔
Driver identification and/or authorization via Bluetooth (BT)✔ (for 820+ version only)
Route playback✔
Trip history✔
Geofencing / zone monitoring✔
E-TOLL (electronic toll collection system)✔
SENT GEO (Polish GPS-based monitoring system)✔
ECO Driving (driver behavior evaluation)no
Reports✔ (without CAN bus data)
Digital tachograph (DDD files, driver card status/number – D8)no
Vehicle battery protection (automatic shutdown at low voltage)✔
Alerts / Events✔
Mileage records✔ GPS
Vehicle start-block control✔
Remote door locking/unlocking (carsharing)no
Black box functionality (offline storage of up to 30,000 records)✔
Driving / parking mode switching✔
Tow/lift detection (via built-in accelerometer)✔
TechnologyGSM, GPRS, LTE(4G), GNSS
Power supply+12V/+24V
Current consumption (min.)15mA
Current consumption (max.)300mA
Current consumption (avg.)40mA
Operating temperature rangeFrom -30°C to +85°C
GSM antennaBuilt-in
GNSS antennaExternal
Dimensions (W × L × H)67 mm × 50 mm × 20 mm
Enclosure protection classIP30
SIM card typeNano (4FF)
Internal data memory30,000 records
Built-in accelerometerMotion detection, tilt changes, and G-force detection
Programming interfaceMicro USB (manufacturer’s converter required)
BatteryBuilt-in battery, 3.7V, 320mAh
InputsPower input with voltage measurement, WE1 – universal input “ground-controlled” / analog input (range 0–30VDC), Ignition input, Dallas / 1-Wire input
Interfaces1-Wire/UART for RFID readers, iButton keys, and Dallas digital thermometers
Control OutputsUniversal open-collector (OC) control output (GND), max current 100mA WARNING: Do not use the control output for cutting off the vehicle ignition circuit