RF transmitter, 4 channels

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13.90 €
Your price with tax
16.82 €
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RFWB-40/E: four-channel transmitter in design ELEGANT


  • designated for control of RF Control receivers
  • transmission of radio messages is ensured by one-way communication between receiver and transmitter
  • limited infl uencing of RF components by addressing individual RF devices, which, as a part of their communication protocol, transmit unique address (repetition probability of such address is 1:65000)
  • sensors can control unlimited number of assigned actuators in the same time, in case they are in the range of RF - signal
  • radio signal range for RF installation depends on materials used for building construction and a layout of units
  • RF Control operates on transmission frequency 868 MHz
  • the sensors are able to transmit on the basis of impulse (button pressing) very short radio signal containing information for receiver
  • housing in designs ELEGANT/LOGUS90


Technical parameters


  • Suply voltage: 3 V batteries CR 2032
  • Number of buttons: 4
  • Transmission frequency: 868 MHz
  • Range in open space: up to 160m
  • Operational position: any
  • Mounting: glue / screwing
  • Protection degree: IP 20
  • Dimensions: 84x89x16 mm
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ELKO EP, s.r.o., Holešov

We develop, manufacture and deliver complete solutions for your electrical wiring. Czech company with more than 23-year tradition is a brand iNELS Smart Home Solution. One of the most comprehensive solutions on the market brings together wireless solutions and intelligent bus wiring. With this system you control heating, air conditioning, lighting and everything is perfectly secure. We are here for you from design to implementation and configure the system, thanks to our team of trained experts and partners.

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