Serving Knoxville & 30 East Tennessee communities

Open 7 days — call for availability

(865) 275-7202

Locksmith Tips · September 15, 2026

A Practical Guide to Smart Locks for East Tennessee Homes

Keypads, app control and guest codes — what to look for, what to avoid, and how to install one properly.

Smart locks have gone from novelty to one of our most requested residential upgrades — especially for families, lake homes and rental cabins across Sevier, Blount and Loudon counties. Here is what we tell customers before they buy.

Keypad, app or both?

A simple keypad deadbolt lets you use codes instead of keys and needs no Wi-Fi. App-connected locks add remote locking, activity history and temporary guest codes. For vacation rentals and second homes, remote code management is usually worth it.

Look for a solid deadbolt underneath

The electronics are only half the lock. Choose a model with a sturdy bolt and a reputable security grade, and make sure it installs with a reinforced strike and long screws into the door frame.

Plan for power and connectivity

Most smart locks run on batteries and warn you when they are low. Check how the lock behaves if the batteries die — a physical key override or external battery contacts are important. At lake properties, confirm Wi-Fi reaches the door or choose a lock with its own hub.

Installation matters

Many smart lock problems are really door problems: a bolt that drags on a misaligned strike drains batteries and jams. When we install a smart lock, we adjust the door and strike so the bolt throws freely, then set up codes and walk you through the app.

Keep codes under control

Give each person or guest their own code and delete codes you no longer need. It is the digital version of rekeying — and it only takes a minute.

Ready to go keyless? Call (865) 275-7202 for smart lock installation anywhere in our East Tennessee service area.

Keep Reading

More from the journal

All articles

Locked out · Lost keys · Security upgrade

One call, and a fully equipped locksmith is on the way.