Yale Assure Keyed Lever Upgrade your existing lever or knob with the Assure Lever, a smart lever lock with a sleek keypad for key-free entry. Never worry about carrying or losing your house keys again! Create unique entry codes for friends and family and remove codes whenever you need to. It's great for side entry doors, garage entry, basement doors, home offices - super easy to use and installs in minutes with just a screwdriver on doors with a single hole (no deadbolt). Works with your Smart Home The Assure Lever comes with a Yale Home module, allowing you to lock/unlock, share access, and see who comes and goes, all using your Yale Home APP and Apple HomeKit at your door! For ultimate convenience, your Assure Lever will unlock automatically as you approach the door and relock once the door is closed! Plus, you can upgrade with the Yale Connect Plus Wi-Fi Bridge (sold separately) to access your lock remotely and enjoy voice assistant capability. Easily integrate it into your Google, Siri, Samsung, or Alexa-enabled smart home devices. The Assure Lever is also compatible with other Yale Modules (Z-Wave Plus and ZigBee*) to integrate into most home automation systems, allowing you to control and monitor the lock from anywhere in the world.