JUNG KNX RF rádiový nástenný vysielací modul, 4-násobný, F40 (4074 RF TSM)

For KNX installations where a wired bus connection is impractical or impossible, this radio touch sensor module adapter frame provides a wireless control solution. It enables four independent functions to be controlled via KNX RF, allowing switching, dimming, blind control, value transmission, and scene recall without additional wiring.

Who is it for

This module is intended for electricians, system integrators, and advanced users who are building or extending KNX smart home or building automation systems. It is particularly suitable for retrofits where adding new cables would be disruptive, or for installations in listed buildings where preserving the fabric is essential.

Main features

• 4-gang radio touch sensor module for KNX systems
• Communicates via KNX RF at 868.3 MHz, eliminating the need for a bus cable
• Supports switching, dimming, blind control, value transmitter, and scene recall
• Powered directly from the KNX bus voltage
• Flush-mounted design with a shallow installation depth of 32 mm
• Compatible with Gira switch ranges including System 55, E2, Esprit, Event, and others
• LED indicators for status and feedback
• KNX Data Secure for encrypted communication
• Configured using ETS software

Specifications

• Product type: KNX Radio Touch Sensor Module Adapter Frame
• Number of channels: 4
• Communication protocol: KNX RF (Radio Frequency)
• Operating frequency: 868.3 MHz
• Power supply: KNX bus voltage
• Mounting type: Flush-mounted insert
• Transmission power: < 10 mW
• Installation depth: 32 mm
• Protection class: IP20
• Operating temperature: -5 °C to +45 °C
• Housing material: Plastic
• KNX Data Secure: Yes
• Required accessories: Rocker/cover and frame (not included)

Tips

When planning your installation, ensure that the chosen rocker and frame are from a compatible Gira range. The module itself does not include these components, so they must be ordered separately. For optimal radio performance, avoid mounting the module inside metal enclosures or near large metal objects that could attenuate the signal.