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KNX RF F50 LS range Radio transmitter module 2-gang

KNX RF F50 LS range Radio transmitter module 2-gang

Product code: LS5072RFTSM
The KNX RF transmitter module from Jung is designed to connect wirelessly to your KNX system. It is perfect for use in locations where you cannot install KNX cable, and still enables you to add further functionality to your system.

This item requires a push button cover, which can be any 2 gang kit in the F50 LS range.

Price (Excluding VAT)


Intended Use

  • Radio operation of loads, e.g. light on/off, dimming, Venetian blinds up/down, brightness values, calling up and saving light scenes
  • Operation in cabled KNX systems via radio converter (ref.-no.: MK 100 RF)
  • Mounting on appliance box according to DIN 49073, screw fixing on walls or adhesive fixing on smooth, even surfaces (glass). Adhesive pad included.

Product Characteristics 

  • Push-button functions for switching, dimming, blinds control, valuators, light scenes, etc.
  • Button pairs for push-button function or rocker function
  • Status indication with LED
  • Integrated temperature sensor
  • Battery-powered device (battery compartment accessible from front)

Ordering Information

  • Including transparent cover ref.-no.: LS 50 NA
  • For cover kit 2-gang, ref.-no.: ..502 TSA .. in the LS range
  • Can not be combined with frames in Flat Design.
  • Project design and commissioning with ETS5 or a more recent version.
  • ETS product family: Push-button
  • Product type: 2-gang push-button
  • 2 green LED: actuator status
  • 1 red LED: transmission status

Technical Details


  • KNX medium: RF1.R
  • Commissioning mode: S-mode
  • Rated voltage: DC 3 V
  • Battery type: 1_Lithium CR 2450N
  • Ambient temperature: -5 ... +45 ÁC
  • Degree of protection: IP 20
  • Radio frequency: 868.3 MHz
  • Transmitting power: max. 20 mW
  • Transmitting range in free field typ: 100 m



Technology KNX
Brand JUNG
Design range Jung F50
Frame style Jung LS
Switch action Push Button
Mounting Surface
Buttons 4
Operating voltage Battery
HVAC support None
Status LED's Red and Green
Buscoupler Integrated
IP rating IP20

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