Yale Assure Lock Deadbolt, Satin Nickel Digital Touchscreen Keypad with Z-Wave and Backup Key for Front or Back Entry Door, YRD-ZW

Unlock your door without keys by entering your code on the lock's backlit keypad; Lock the door behind you by pressing any button or by enabling auto relock.Control Method:VoiceLock and unlock your door from anywhere by adding the lock to a compatible Z-Wave smart home or alarm system and app (i.e. Samsung SmartThings, Ring Alarm, Wink, etc.). Requires compatible hub sold separately and app - no Yale app is used for this lockReplaces your existing deadbolt in minutes on standard doors, 1-3/4" to 2-1/4" thick with just a screwdriver. No additional holes needed. Mounting hardware and batteries includedComes with two physical keys for added peace of mindWorks with Alexa via a compatible hub. Features may vary based on Z-Wave controller. Requires compatible system for smart featuresBacked by Yale, the world's favorite lock brand since with a lifetime limited on finish and mechanical hardwareDon't worry about getting locked out with dead batteries, the lock comes with 2 physical keys for back-up and will alert you when batteries are getting low