EnOcean radio switch. The radio switch can be used individually with the ECA ... ipro RC/RCH, ER 100 RC fans or with the MAICOsmart system. The radio switch can also be used in combination with the EnOcean plug-in module E-SM to control the central ventilation units WS 75 Powerbox, WS 120 Trio, WS 160 Flat, WS 170, WS 300 Flat, WS 320/470 and WR 310/410 via EnOcean. For renovations and subsequent installation - no painting or wallpapering required. Tiles do not have to be removed or replaced. Can be used anywhere where a control cable cannot be installed. Radio switch can be used mobile. Radio switch does not require a battery. Radio switch can be screwed on or glued to glass surfaces. Simple programming of the transmitter saves time-consuming programming work. Article: DS RC, battery: not required, protection class: IP 20, power cable: not required, installation location: wall, installation type: surface-mounted, material: plastic, colour: pure white, similar to RAL 9010, weight: 0.07 kg, weight with packaging: 0.12 kg, width: 83 mm, height: 83 mm, depth: 16 mm, width with packaging: 87 mm, height with packaging: 87 mm, depth with packaging: 75 mm, ambient temperature: -25 °C to 65 °C, radio frequency: 868.3 MHz, number of radio channels: 4 channels, range in the building: 30 m