• 4 or 16 optocoupler inputs on the transmitter and relay outputs (NO contact) on the receiver
  • Range about 150m*
  • for sensors, pushbuttons, switches and PLC signals
  • Unidirectional transmission of input and output signals
  • Parallel output of the signal states to the receiver via relay outputs
  • Frequency 433 MHz
  • Transmission power 10mW
  • Transmitter power supply 12-14 V DC / receiver 12 or 24 V DC
  • Housing versions incl. antenna


  • No programming required
  • with housing (IP65 protection class) or for DIN rail mounting
  • Universal for sensors, pushbuttons, switches and PLC signals


  • plant construction and mechanical engineering
  • Construction and agricultural machinery
  • Pump stations
  • Conveyor belts
  • Treatment-, Silo- and Wind power plants
  • Beverage and food industry
  • Ventilation systems