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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 ditching house keys and moving to a modern smart locking system, but you have concerns about safety. Are keypad door locks really safer than their classic counterparts? The simple answer is yes. But before adding one to your Chandler smart home, there are several things you should consider.

Why smart locks are the best choice for your Chandler home

The inherent problem with traditional locks is the need for a key. Keys are often lost and simple to copy, which can be a real problem if they fall into the wrong hands. On top of that, older door locks are simpler to force, pick, and bump. Modern smart locks remove the need for a key completely. The models that have a backup keyed system frequently use a different type of cylinder, so they can’t be circumvented by traditional methods.

Are there any risks with keypad door locks?

While they’re generally safer than standard locking systems, keypad door locks do carry some risks, like the following:

  • Unauthorized code entry: Codes need to be kept confidential. It’s also a good idea to change them often and avoid predictable codes like “1234.” If you want to give someone one-time access, you can set a code and then delete it once it’s served its purpose.

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

  • Technical glitches: Issues can come up due to a software bug, WiFi drop, or battery failure. However, essential local features like the keypad still work even if your WiFi is down, but you may lose app functionality. Models with backup keyed systems can offer another way in.

Do smart locks still function during power outages?

Yes, your smart lock should still work when you lose power as it runs on battery power, not your home’s electricity. You can still use the keypad, fingerprint scanner, or Bluetooth, according to what your system offers.

Why Vivint smart locks are a great fit for your home

Vivint’s Kwikset smart locks work smoothly with other components in your smart home. You can make a rule to turn the lights on automatically whenever the door is opened, or create a full-fledged scene with many automations. For example, you might dim lights, secure your door, arm your system, and even adjust your thermostat at the same time when you go to bed. The best part is that your locks and all your smart home devices are fully accessible in the palm of your hand with the Vivint app.

You’ll always know who’s coming and going as Vivint systems track smart lock codes. You can also set up to 50 distinct access codes.

Vivint is the key to your Chandler home security

Would you enjoy locking or unlocking your door remotely and establishing custom actions that engage your smart locks and other components simultaneously? You can do it with Vivint. Contact (480) 739-3177 to explore our systems and let us help you design your own Chandler smart home.