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Are keypad door locks safe?

August 25, 2026
Finger pushing the keypad of a Vivint smart lock from Kwikset

You like the idea of getting rid of 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 easy response is yes. But before installing one with your Montgomery smart home, there are a few things you should consider.

Why switching to a smart lock makes sense for your Montgomery home

The inherent problem with traditional locks is the need for a key. Keys are frequently misplaced and simple to copy, which leads to disaster if they get into the wrong hands. In addition, older locks are more vulnerable to bumping, forcing, and picking. Modern smart locks remove the need for a key altogether. The models that have a backup keyed lock frequently use a different kind of cylinder, making them resistant to traditional break-in methods.

What are the risks of keypad door locks?

Although generally safer than traditional locking systems, keypad door locks do carry some risks, including the following:

  • Unauthorized code entry: Codes must be kept secure. It’s also wise to update them periodically and avoid easy-to-guess codes like “1234.” If you need to give a person one-time access, you can set a code and then remove it once it’s served its purpose.

  • Hacking: System breaches are always a risk to electronic devices linked to your smart home. Offset the risk by regularly updating apps, firmware, and passwords. Integrate two-factor identification whenever you can.

  • Technical glitches: A battery failure, WiFi disconnection, or software bug can lead to issues. As a general rule, essential local features like a PIN code still work even if your WiFi is offline, but you could lose smartphone app functionality. Smart locks with backup keyed locks can give you another way in.

Do smart locks still function during power failures?

Yes, your smart lock should still function when power is lost as it gets power from batteries, not your home’s electricity. You can still use the keypad, Bluetooth, or biometric scanner, depending on what your system uses.

Why choose Vivint smart locks for your Montgomery home?

Vivint’s smart locks work smoothly with other components within your smart home environment. You can switch the lights on automatically when the door is unlocked, or establish a complete scene with multiple automations. To illustrate, you can dim lighting, fasten your door, arm your system, and even lower your thermostat all at once when you go to bed. The best part is that your locks and all your smart home equipment is fully accessible in the palm of your hand with the Vivint app.

You’ll always be aware of who’s coming and going as Vivint systems keep track of smart lock codes. You can also assign as many as 50 distinct access codes.

Vivint is the key to your Montgomery home security

Would you like to lock or unlock your door remotely and establish custom actions that engage your smart locks and other devices simultaneously? It’s doable with Vivint. Place a call to (334) 378-2456 to learn more about our systems and get help designing your own Montgomery smart home.