After testing dozens of locks, the most well-rounded, affordable smart lock we’ve found is the tTapo DL110. With prices below ...

Some things don't need to be "smart." Yale's new Code keypad lock costs just $99 and doesn't connect to the internet. It's just a simple electronic lock. No need to worry about apps, software ...

Pre-installed screws and a well-written manual make for easy setup ・Physical switches are easier to use than complex keypad combinations ・Smooth, reliable lock operation ・No wireless ...

With minimal modifications to the lock, he was able to add a servo which ... including the PIC-based controller and capacitive keypad. The keypad proved to be a bit of a problem, but after a ...