Z-Wave door locks use a built-in Z-Wave radio to communicate with a compatible smart home or alarm hub, which connects the lock to its app. Through the supported system, users can check lock status, lock or unlock the door, manage access codes, receive notifications, and coordinate the lock with connected devices such as lights, speakers, or thermostats.

Before installing a Z-Wave door lock, check that the door has a compatible deadbolt opening and that its bore size matches the lock’s installation requirements; some models include an adapter for 1½-inch small-bore openings. Verify that the door fits the lock’s supported standard U.S. or Canada entryway format, and confirm whether the selected lock’s keypad, touchscreen, key, or key-free configuration suits the existing hardware.

Keypad Z-Wave door locks use physical buttons for entering access codes, while touchscreen models use a digital touch surface and may offer a more streamlined appearance. Key-free Z-Wave door locks focus on code, app, voice, or other electronic entry methods, although some models may include a physical key or backup access method.

Z-Wave door locks can provide keypad or touchscreen entry, physical-key access, one-touch locking, and automatic relocking. With a compatible Z-Wave hub and app, users can remotely check lock status, lock or unlock the door, receive notifications, manage entry codes, and track access activity.