Smart Large Handle Door Lock

Smart Large Door Lock can control door lock from anywhere with your smart phone. It supports unlocking with fingerprint, smart card, touch password, physical key and mobile app (Smart Life). It works perfectly with Amazon Alexa, Google Home. It has disable locking option, so everyone can pass without access rights like office staff and also enable locking so only authorized user can unlock. It support emergency USB power in case of door lock battery is down. It’s suitable for home, office, hotel, apartment, hospital etc.