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Are keypad door locks safe?

August 25, 2026
Homeowner touching the keypad of a Vivint smart lock from Kwikset

You are drawn to the idea of getting rid of your old house keys and moving to a modern smart lock, but safety is still a concern. Are keypad door locks truly safer than the old-school locks they’re replacing? The simple answer is yes. But before integrating one into your Concord smart home, there are a few things you should know.

Why upgrading to a smart lock makes sense for your Concord home

The biggest downside of traditional locks is having to rely on a key. Keys are often misplaced and simple to copy, which spells trouble if they end up with the wrong person. In addition, older locks are simpler to pick, bump, and force. Modern smart locks eliminate the need for a key completely. The models that have a backup keyed system frequently use a more secure kind of cylinder, so they can’t be circumvented by traditional methods.

Are there any risks with keypad door locks?

Even though they’re typically safer than older locking systems, keypad door locks do have some risks, including the following:

  • Unauthorized code usage: Codes must be kept confidential. It’s also a good idea to change them regularly and never use easy-to-guess codes like “1234.” If you have to give a person one-time access, you can create a code and then remove it once it’s served its purpose.

  • Hacking: Network breaches are always a hazard for electronic devices bridged to your smart home. Mitigate the risk by updating passwords, apps, and firmware frequently. Incorporate two-factor identification whenever you can.

  • Technical glitches: Issues can pop up due to a software bug, WiFi drop, or battery failure. Generally speaking, core local features like a PIN code still work if your WiFi is down, but you may lose app functionality. Smart locks with backup keyed locks can provide you with another way in.

Do smart locks still operate during power failures?

Yes, your smart lock should still work during a blackout as it is powered by batteries, not your home’s electricity. You can still use the keypad, fingerprint scanner, or Bluetooth, based on what your system uses.

Why choose Vivint smart locks for your Concord home?

Vivint’s smart locks work reliably with other equipment within your smart home ecosystem. You can turn the lights on when the door is opened, or configure a full-fledged scene with several automations. For example, you might dim lights, fasten your door, arm your system, and even lower your thermostat simultaneously when you call it a day. And you know what else? Your locks and all your smart home equipment is totally accessible in the palm of your hand with the Vivint app.

You’ll always know who’s entering and exiting as Vivint systems keep track of smart lock codes. You can also set as many as 50 distinct access codes.

Vivint is the key to your Concord smart home

Would you enjoy unlocking or locking your door remotely and establishing custom actions that activate your smart locks and other equipment simultaneously? It’s possible with Vivint. Place a call to (802) 909-3379 to explore our systems and let us help you design your own Concord smart home.