GIRA Wireless Wall Transmitter, Batteryless, 1-Channel, Pure White 242103

In modern building automation, the GIRA 242103 wireless wall transmitter offers a maintenance-free control solution for EnOcean-based systems. This batteryless device uses kinetic energy from the press of its rocker switch to transmit commands, eliminating battery replacement. It is ideal for retrofitting or new installations where wiring is impractical, providing reliable switching, dimming, or blind control for compatible receivers.

Key specifications

• Product type: Wireless wall transmitter
• Technology: EnOcean (energy harvesting)
• Power supply: Batteryless (kinetic energy converter)
• Number of channels: 1
• Colour: Pure white
• Frequency band: 868 MHz
• Transmission protocol: EnOcean EEP
• Mounting type: Surface-mounted, screw-mounted, adhesive
• Material: Thermoplastic
• Operating temperature: 0°C to +50°C
• Indoor range: Approx. 30 m
• Outdoor range: Approx. 100 m
• Design series: Eltako FT55

Why choose it

This transmitter is completely batteryless, using EnOcean energy harvesting technology. Each press of the rocker generates enough energy to send a wireless signal, ensuring years of maintenance-free operation. Its pure white finish and compact design blend seamlessly into any interior, while the 868 MHz frequency provides reliable communication with EnOcean-compatible receivers.

Ideal use cases

• Retrofitting lighting control without additional wiring
• Controlling dimmers or blinds in hard-to-reach locations
• Adding an extra switch point in a room without breaking walls
• Integrating into smart home systems using EnOcean protocol

Good to know

The transmitter is surface-mounted and can be fixed with screws or adhesive. It is compatible with EnOcean receivers and supports switching, dimming, and blind control depending on the receiver configuration. The device is designed for indoor use with an IP20 protection rating.