The Somfy radio wall transmitter 1 IN RTS 1810873 is a radio wall transmitter with sensitive touch buttons for controlling RTS drives or RTS receivers. One product or one product group can be operated. Suitable for all standard switch programmes via a 50 x 50 mm adapter frame from the switch manufacturer. Wide range of design options with the Somfy Smoove frames. Individual, group or centralised operation possible. Open button for opening the roller shutter, retracting the awning or switching on the lighting. My button for stopping or calling up the favourite position. Down button for closing the roller shutter, extending the awning or switching off the lighting. Programming button on the back of the module. Mounting plate for simple and flexible wall mounting, no flush-mounted box required. Wireless and battery-operated, therefore minimal installation effort, with battery status display. Can be used with all external or integrated RTS receivers.