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Are keypad door locks safe?

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

You love the idea of ditching traditional house keys and switching to a modern smart lock, but safety is still a worry. Are keypad door locks actually safer than the old locks they’re replacing? The quick reply is yes. But before installing one with your Roanoke smart home, there are some things you should think about.

Why smart locks are the right choice for your Roanoke home

The main issue with traditional locks is the need for a key. Keys are often misplaced and easy to copy, which can be a real problem if they get into the wrong hands. On top of that, older door locks are simpler to bump, pick, and force. Modern smart locks eliminate the need for a key altogether. The ones that offer a backup keyed system typically use a different kind of cylinder, making them resistant to established break-in methods.

Are there any risks with keypad door locks?

Although generally safer than standard locking systems, keypad door locks do come with some risks, including the following:

  • Unauthorized code usage: Codes must be kept confidential. It’s also wise to update them often and steer clear of obvious codes like “1234.” If you have to give somebody one-time access, you can create a code and then remove it once it’s been used.

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

  • Technical problems: A battery failure, WiFi disconnection, or software bug can create issues. However, core local features like a PIN code still work even when your WiFi is not available, but you might lose access to the smartphone app. Smart options with backup keyed locks can offer another way in.

Do smart locks still work during a power outage?

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

Why choose Vivint smart locks for your Roanoke home?

Vivint’s Kwikset smart locks work seamlessly with other components within your smart home environment. You can make a rule to turn the lights on automatically any time the door is opened, or establish a complete scene with many automations. To illustrate, you can turn lights off, secure your door, arm your system, and even lower your thermostat at the same time when you call it a day. The best part is that your locks and all your smart home devices are completely accessible from your phone in 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 Roanoke smart home

Would you like to lock or unlock your door remotely and incorporate custom actions that engage your smart locks and other components at the same time? It’s doable with Vivint. Place a call to (540) 340-9398 to explore our systems and start designing your own Roanoke smart home.