[Leonard] took the build one step further and hacked together his own keyless entry deadbolt system. He started by removing the white safety bar that normally covers the long red handle and ...

[Phil] decided he would rather ditch the fob altogether and instead implemented a passive Bluetooth keyless entry system ... range and the car automatically locks when the connection drops.

There are basic, under-$100 models that let you lock with the press of a button and unlock with a code, as well as more expensive, full-on smart locks that you can control remotely. Some models we ...

Having one of the best smart locks at the front of your door means you can have keyless entry for anyone entering your home, so no more panicking if you forgot your keys! For safety, you can ...