With a Simpled electronic door lock you’ll be able to open doors without the need for keys. The handles are reversible so can fitted left or right. Fits most existing lift-handle multipoint mechanisms.Auto-Lock feature and 7 unlocking methods from outside: Bluetooth, Fingerprint, Password, Proxy Fob / Sticker, Emergency Key, Alexa (WiFi Bridge is needed), Google home (WiFi Bridge is needed).Share your Key with a simple tap and grant customisable access via the app: minutes to days, recurring or one-time for trusted guests. Ideal for homes, rentals and officesWeatherproof IP55 rating for the outside section of the lock, but not internal section, so not suitable for doors or gates with 2 external sides.