Compare the stated encryption level, such as 128-bit encryption, and the communication protocol used to connect the lock with your security system. A Zigbee radio can support system integration, while keypad availability and internet-based remote management may affect how users control the lock.

Encrypted smart locks can join Zigbee networks through an integrated Zigbee radio, allowing a compatible smart home platform to include the lock in security scenes and coordinate locking or unlocking with other connected devices. With internet-connected remote access controls, authorized users can manage the lock from outside the property, while keypad-equipped configurations also provide local entry and 128-bit encryption helps protect communication.

Choose an encrypted smart lock with a keypad when you want code-based entry for family members, guests, or staff in addition to connected control. Choose a model without a keypad when you plan to manage access through an integrated smart home system and prefer a simpler exterior, since both configurations support encrypted communication and remote management.

When replacing a standard deadbolt, check the door and existing hardware for a compatible fit, then decide whether a keypad suits the access needs of the home or business. Also confirm that the lock’s Zigbee radio can connect with the planned control system, and consider encrypted communication, remote management, and the finish needed for the door.