Touch control element, 1-way. For manual and automated control of roller shutters, blinds, awnings, lighting and electrical consumers. Compatible with all flex inserts. Works with free@home Wireless. Can be remotely controlled via Bluetooth using a smartphone/tablet app. Programming via Bluetooth using the Busch-free@home app or via the web interface of the system access point. Timer with astro function. Automatic summer/winter time changeover (can be switched off). For 1-way rocker switch 6230-10-xxx, 6231-10-xxx, 6232-10-xxx, 6233-10-xxx and 6234-10-xxx. For relay insert flex, 1-way, 64811 U. For relay insert flex, 2-way, 64821 U. For e-contact insert flex, 1-way, 64814 U. For LED touch dimmer insert flex, 1-way, 64851 U. For extension insert flex, 64891 U. For blind insert flex, 1-way, 64831 U.