KNX EWFS Receiver
Smart solutions for your WAREMA products


  • EWFS Receiver for operation of KNX products by a maximum of eight transmitters and a weather station
    • EWFS Hand-held transmitter 1/8-channel
    • EWFS Wall-mounted transmitter, 1/8-channel
    • EWFS Wall-mounted transmitter slim
    • EWFS Weather station eco
    • EWFS weather station plus
  • Maximum 4 of the 8 EWFS Hand-held/Wall-mounted transmitters as 8-channel model, all others as 1-channel model
  • Parameterisation in the ETS device parameter window
  • With up to 128 functions which can be freely assigned to keys on the hand-held and wall-mounted transmitters
    • Venetian blind function
    • Dimming and switching of lighting
    • On/off/toggle
    • Transmission of scene numbers
    • Transmission of sequences of multiple telegrams

Product & accessories

ProductArticle number
KNX EWFS Receiver
AccessoriesArticle number
EWFS Receiver (USB) (required for programming)1002049

Technical data

Operating voltage24 V DC (via the KNX bus)
Current consumptiontypically 10 mA
Degree of protectionIP 20
Safety classIII
Radio interfaceEWFS 433.92 MHz
Type of installationFlush-mounted
Dimensions48 × 48 × 30 mm
KNX interface
TransformerFZE 1066
Current consumption10 mA
Connection typePlug-in terminals


Documents & Downloads

Description Valid from Forwarding
KNX EWFS Receiver 07.2011 Send document linkSend document link
KNX EWFS Receiver Software manual 07.2011 Send document linkSend document link
Technik Steuerungssysteme 04.2019 Send document linkSend document link

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