We went in search of the best keypad door locks to find models that are secure, easy-to-install, and easy to use. Here's what we found.

How Does a Keypad Lock Work?. Locks come in a variety of types and designs to meet a wide range of security needs. While many locks use a simple key-and-tumbler design, some locks use technology ...

A motor inside the SwitchBot Lock will turn the lock to lock and unlock it, whether you activate it via Google Assistant, your phone, or through the Keypad Touch that SwitchBot also makes.

Abode's smart home security system just got better with a new $129.99 smart lock that fits over your existing hardware for easy installation and comes with a keypad and fingerprint reader. One of ...

Evgeny Katz and colleagues describe development of a chemical "keypad lock," one of the first chemical-based security systems of its kind.