With the retrofit set consisting of ekey uno and Nuki you can open or lock the door easily and intuitively with your finger - without key, smartphone, card or code. Whether single-family home, weekend domicile, rental home or business premises: Take advantage of functions such as flexible access authorizations, remote opening, the query of the door status, smart home connections and the access protocol. The fingerprint can be supplied via the supplied plug-in power unit (220V) or via the power cable of your bell (12V-24V). With the ekey uno app you can capture up to 200 fingers, assign temporary access authorizations and view the access log.This text is machine translated.