Smart locks are everywhere now — in big-box stores, on smart-home boxes, on the door of every Airbnb in town. Are they actually better than a regular deadbolt? Like most security questions, the answer is “it depends on what you’re solving.”
What a smart lock actually is
Underneath the keypad and the app, every “smart lock” on the market is a regular deadbolt with a motor that throws the bolt and an electronic brain that decides when to do it. The physical security of the bolt is the same as a non-smart deadbolt of the same grade. The difference is how you tell it to lock or unlock.
What smart locks are great for
- Sharing access without sharing keys. Give the cleaner a code that works on Tuesdays. Give the dog-walker one that works 11am–1pm. Revoke them with one tap.
- Knowing the door is locked. Quick check from your phone before bed.
- Auto-locking. Most smart locks will re-lock themselves a few minutes after they’re opened. Goodbye, “did I lock the door?”
- Short-term rentals. Different code per guest, no key handoff.
What they’re not great for
- Brute-force resistance. A kicked-in door is a kicked-in door regardless of what’s on the outside.
- Set-and-forget for life. Batteries die. Firmware updates happen. Plan to maintain it.
- Apartments with metal doors and tight frames. Some smart locks won’t physically fit. Get the door measured before you buy.
The questions to ask before buying
- How does it connect? Bluetooth-only is fine if you’re always near the door. Wi-Fi (direct or through a hub) is what you want for remote access.
- What ecosystem do you use? Apple Home, Google Home, Amazon Alexa, SmartThings. Make sure the lock plays nicely with what you already have.
- What’s the lock grade? Look for ANSI Grade 1 or Grade 2. Many cheap smart locks are Grade 3 (residential light-duty); fine for an interior door, less great for a main entry.
- Does it have a physical key backup? Most do. Some don’t. If yours doesn’t, plan for the battery-dead scenario carefully.
The boring upgrade that matters most
Whichever lock you choose, reinforce the strike plate with 3-inch screws into the framing and consider a door reinforcement plate around the latch. That single $20 change does more for your door’s real-world security than another $300 of smart-lock features.
Want help picking and installing the right lock? Call NolaKey at 504-220-1552. We’ll walk through your door, your habits, and your existing smart-home setup, then install something that actually fits.