The Level Bolt A3 Keyless Entry Bluetooth/Alexa Smart Lock Deadbolt is a modern and stylish addition to any home. Made of stainless steel with a matte silver finish, this round-shaped deadbolt comes with fixings supplied and batteries included. It is compatible with Apple HomeKit, Ring, and Amazon Alexa for added convenience and security. With smartphone compatibility and the ability to program multiple user codes, this keyless smart door lock offers a secure and high-tech solution for your front door, patio, or back entrance.