Knowing how to unlock a locked door knob without a key can be a very useful skill to have. Start with the least destructive method that fits your circumstances and work your way up from there. Only in ...

Smart locks that supplement or replace your front door deadbolt do much more than lock and unlock your door without a key. Most smart locks (and all of the locks on our top picks list) let you receive ...

An icon in the shape of a lightning bolt. Impact Link One object startups have tried and failed to kill is the good old-fashioned key. We shove them onto tiny metal rings and bury them deep in pockets ...

The K1 can be opened using your fingerprint, a PIN code, a key, or TCL’s mobile app. The K1 can be opened using your fingerprint, a PIN code, a key, or TCL’s mobile app. is a senior reporter who’s ...

Aqara’s newest smart lock gets universal tap-to-unlock, but only iPhones and Apple Watches let you skip that step and just ...

In fact, there are several approaches to getting through a locked door that isn’t destructive. From resetting interior door locks to picking a lock, there are several things you can try before you ...