Resetting a Kwikset lock involves removing the battery pack and holding down a button, while changing the code can be done ...

The master code does not unlock the lock (unless the same code is programmed as a user code), but is used as an administrator code to add/change/delete user codes.

The Kwikset Halo Select Smart Lock packs in tons of security features, allowing you to see when a wrong code is entered or if the lock has been tampered with.

Halo Smart Locks are DIY-friendly so homeowners can install the lock themselves. Set-up will just require a Wi-Fi network and the Kwikset mobile app, available for iOS and Android.

Smart lock apps will let you know which code or user unlocked the door in an activity history log in the companion app.

The Kwikset HC620 is a very affordable Z-Wave lock; but by its nature, only buyers who have Z-Wave smart home hubs will find it appealing. If you’ve built your smart home around the Z-Wave ...