Choose a Wi-Fi entry code smart lock when you want built-in or bridge-connected Wi-Fi, app access from outside the home, and remote code management without adding a Z-Wave hub. Choose a Z-Wave entry code smart lock when the lock will connect to a compatible smart home or alarm hub for shared codes, activity notifications, and control alongside other connected devices.

Check that the existing door uses a compatible deadbolt, has the required bore and backset dimensions, and provides enough clearance for the lock’s interior assembly. Confirm whether the entry code smart lock needs a compatible hub or Wi-Fi connection for remote access, notifications, or integration with a smart home system.

Many entry code smart locks let you create temporary or scheduled access codes for guests, family members, and service providers. Compatible apps can also track lock activity, show when codes were used, and send notifications when someone enters or exits.

Entry code smart locks in this assortment use battery power, so plan for battery replacement and confirm whether the model provides emergency access through a physical key or 9V battery connection. Connectivity varies by model, with options for built-in Wi-Fi or Z-Wave, and Z-Wave models require a compatible hub and app for remote control, notifications, and code management.