Module bouton-poussoir connecté Merten 2 postes, System Design MEG5126-6000

In KNX RF smart home installations, adding a wireless control point often means choosing between bulky battery-powered remotes or complex wired extensions. The Merten Connected Push-Button Module 2-Gang solves this by providing a flush-mounted, battery-powered two-channel transmitter that integrates seamlessly with the System Design range, enabling switching, dimming, blind control, and scene recall without additional wiring.

Who is it for

This module is intended for electricians, system integrators, and homeowners extending a KNX RF installation where running new bus cables is impractical. It suits renovation projects, listed buildings, or any space where a clean, wireless control point is required.

Main features

• Two independent push-button channels for versatile control functions.
• KNX RF communication at 868 MHz, compatible with ETS software.
• Battery-powered by a single CR2032 cell, eliminating the need for a bus connection.
• Flush-mounted design in Polar White, matching Merten System Design frames.
• Supports switching, dimming, blind control, scene recall, and value transmitter functions.

Specifications

• Product type: Push-button module
• Number of buttons/channels: 2
• Connectivity technology: KNX RF
• Wireless frequency: 868 MHz
• Power source: Battery (1x CR2032)
• Operating voltage: 3 V DC
• Transmission power: < 10 mW
• Colour: Polar White
• Material: Thermoplastic (PC), UV-stabilized
• Mounting type: Flush-mounted
• Operating temperature: 0...45 °C
• Relative humidity: 10...95 % (non-condensing)
• Design series: Merten System Design
• Application area: Smart Home, Building Automation

Tips

Pair the module with a compatible Merten System Design rocker or push-button cover to match your existing décor. For optimal RF range, avoid mounting inside metal enclosures. The CR2032 battery typically lasts several years depending on usage; replace it by removing the cover plate.