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.
The insert can be used via a wireless sensor in Busch-flexTronics® wireless or Busch-free@home® wireless.
Only install in conjunction with commercially available flush-mounted device boxes in accordance with DIN 49073 Part 1.