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Are keypad door locks safe?

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

You are drawn to the idea of getting rid of your old house keys and moving to a modern smart lock, but you have concerns about safety. Are keypad door locks actually safer than their classic counterparts? The quick answer is yes. But before installing one with your Killeen smart home, there are several things you should know.

Why smart locks are the best choice for your Killeen home

The main issue with traditional locks is the requirement of a key. Keys are frequently misplaced and easy to copy, which leads to disaster if they end up with the wrong person. On top of that, older locks are easier to force, pick, and bump. Modern smart locks eliminate the need for a key entirely. The ones that offer a backup keyed system frequently use a more secure style of cylinder, so they can’t be circumvented by traditional methods.

What are the risks of keypad door locks?

While they’re typically safer than standard locking systems, keypad door locks do have some risks, such as the following:

  • Unauthorized code use: Codes must be kept secure. It’s also wise to change them often and avoid obvious codes like “1234.” If you need to give a person one-time-only access, you can create a code and then remove it once it’s no longer needed.

  • Hacking: Cyber intrusions are always a concern for electronic devices bridged to your smart home. Mitigate the risk by updating firmware, apps, and passwords regularly. Incorporate two-factor identification whenever possible.

  • Technical issues: A software bug, battery failure, or WiFi disconnection can cause problems. However, essential local features like the keypad still work even if your WiFi is not available, but you could lose app functionality. Smart locks with backup keyed locks can offer another way in.

Do smart locks still operate during power outages?

Yes, your smart lock should still operate during a blackout as it is powered by batteries, not your home’s electricity. You’ll still be able to use the keypad, Bluetooth, or biometric scanner, according to what your system uses.

Why select Vivint smart locks for your Killeen home?

Vivint’s Kwikset smart locks work seamlessly with other equipment in your smart home. You can make a rule to switch the lights on any time the door is opened, or create a whole-home scene with multiple automations. For instance, you can arm your system, turn lights off, fasten your door, and even adjust your thermostat all at once when you go to bed. The best part is that your locks and all your smart home equipment is totally accessible from the convenience of the Vivint app.

You’ll always get insights into who’s coming and going as Vivint systems monitor the use of smart lock codes. You can also create as many as 50 distinct access codes.

Vivint is the key to your Killeen home security

Would you like to lock or unlock your door remotely and integrate custom actions that activate your smart locks and other equipment simultaneously? It’s possible with Vivint. Place a call to (254) 351-0495 to learn more about our systems and start designing your own Killeen smart home.