3-wire connection technology (neutral conductor required). For controlling roller shutter, blind or awning motors with mechanical or electronic limit switch-off. Group formation possible via extension input. Operation also possible via conventional buttons (2020 US unlit/2021/6 UK). Without control element. For control element flex, 1-way, 64711 and wireless, 62711-WL. For control element flex, 2-way, 64721 and wireless, 62721-WL. Only in conjunction with commercially available flush-mounted device boxes according to DIN 49073, install or Busch-Jaeger item no. 3040 flush-mounted box masonry, 3050 flush-mounted box hollow wall or 3060 flush-mounted box concrete)
