Modern smart keys allow you to keep the key fob in your pocket or purse while you simply grab the handle and tug the door open ... a passive Bluetooth keyless entry system with his Android ...

A few years ago, [Lou] came up with a pretty clever build to open his garage door with his phone. He simply took a Bluetooth headset, replaced the speaker with a transistor, and tied the ...

Apple Inc. is reportedly developing a smart doorbell camera with Face ID technology that could unlock doors using facial recognition.