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Are keypad door locks safe?

August 25, 2026
Person pressing the keypad of a Vivint smart lock

You love the idea of eliminating traditional house keys and upgrading to a modern smart lock, but safety is still a concern. Are keypad door locks really safer than the old-school locks they replace? The simple reply is yes. But before integrating one into your Dallas smart home, there are some things you should think about.

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

The biggest downside of traditional locks is having to rely on a key. Keys are frequently lost and easy to copy, which leads to disaster if they end up with the wrong person. In addition, older door locks are more vulnerable to bumping, picking, and forcing. Modern smart locks do away with keys altogether. The options that provide a backup keyed lock typically use a more secure kind of cylinder, making them resistant to traditional break-in methods.

Are there any concerns with keypad door locks?

Even though they’re generally safer than traditional locking systems, keypad door locks do come with some risks, like the following:

  • Unauthorized code entry: Codes must be kept confidential. It’s also smart 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 set a code and then eliminate it once it’s no longer needed.

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

  • Technical issues: A battery failure, WiFi disconnection, or software bug can cause problems. However, core local features like keypad entry still work if your WiFi is down, but you may lose app functionality. Models with backup keyed systems can provide you with another way in.

Do smart locks still work during a power outage?

Yes, your smart lock should still work when your power goes out as it runs on battery power, not your home’s electricity. You can still use the keypad, Bluetooth, or biometric scanner, depending on what your system offers.

Why Vivint smart locks are an excellent choice for your home

Vivint’s smart locks work seamlessly with other components in your smart home. You can make a rule to turn the lights on automatically when the door is unlocked, or establish a full-fledged scene with many automations. For instance, you can secure your door, arm your system, switch lights off, and even lower your thermostat simultaneously when you head to bed. And you know what else? Your locks and all your smart home components are fully accessible from the convenience of the Vivint app.

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

Vivint is the key to your Dallas home security

Would you like to lock or unlock your door remotely and integrate custom actions that activate your smart locks and other components all at once? You can do it with Vivint. Place a call to (469) 812-8953 to learn more about our systems and let us help you design your own Dallas smart home.