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Are keypad door locks safe?

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

You are drawn to the idea of eliminating house keys and switching to a modern smart lock, but safety is still a worry. Are keypad door locks truly safer than their classic counterparts? The quick reply is yes. But before installing one with your San Bernardino smart home, there are a few things you should think about.

Why smart locks are the best choice for your San Bernardino home

The main issue with traditional locks is the requirement of a key. Keys are frequently misplaced and simple to copy, which can be a real problem if they fall to the wrong person. In addition, older door locks are more vulnerable to picking, bumping, and forcing. Modern smart locks do away with keys completely. The models that offer a backup keyed system frequently use a different type of cylinder, so they can’t be bypassed by traditional methods.

Are there any risks with keypad door locks?

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

  • Unauthorized code entry: Codes have to be kept confidential. It’s also smart to update them regularly and never use obvious codes like “1234.” If you want to give someone one-time-only access, you can create a code and then delete it once it’s served its purpose.

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

  • Technical glitches: Issues can arise due to a WiFi disconnection. Generally speaking, vital local features like keypad entry still work even when your WiFi is down, but you could lose app functionality. Models with backup keyed systems can provide you with another way in.

Do smart locks still operate during power outages?

Yes, your smart lock should still function during a blackout as it gets power from batteries, not your home 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 equipment within your smart home ecosystem. You can switch the lights on whenever the door is unlocked, or establish a whole-home scene with several automations. To illustrate, you can arm your system, dim lighting, lock your door, and even adjust your thermostat all at once when you head to bed. And you know the best part? Your locks and all your smart home components are totally 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 create up to 50 unique access codes.

Vivint is the key to your San Bernardino smart home security

Would you like to unlock or lock your door remotely and integrate custom actions that operate your smart locks and other components simultaneously? It’s possible with Vivint. Place a call to (909) 324-3685 to explore our systems and let us help you design your own San Bernardino smart home.