ADT has added a new fingerprint lock to its Nest-integrated security system, taking another step into the future.

The smart lock is engineered for Apple Home users where they can simply tap their iPhone or Apple Watch to unlock the door.

The Eufy Smart Display E10 shows live feeds from up to 4 Eufy security cameras or video doorbells, and it will monitor Eufy ...

This work aims at building a working model for a complete intercom door lock system using Arduino and Raspberry Pi. The goal has been to unite the best of Raspberry Pi and Arduino in a single ...

With the rapid development of intelligent technology, smart home system has gradually become part of modern life. Intelligent door locks as the first gateway to the smart home, is the security of ...

No smart home is complete without a smart door lock, and this is your chance to pick one up for just $84.99. This model is available in two different colors so you can get the right one for your door, ...

Running out of GPIO pins? Learn how to connect multiple buttons to just one Arduino pin using clever wiring and resistor techniques. Perfect for compact projects, keyboards, or when using small ...

I also use this trick beyond water. I like to freeze coconut water for smoothies, make coffee cubes for cold brew, and occasionally layer juice or fruit for fun, colorful cubes.

The best smart locks can make your home more secure but also save you time and provide peace of mind. We tested more than a dozen smart locks to find the best.