There are also smart doorknob or lever-handle replacement locks, which are more ... My wife did a double take and noted that it extends beyond the door lever, and sure enough when walking past ...

They sometimes require extra hardware ... spring for a double-sided lock, though. Many municipalities consider them to be a fire hazard because you need a key to unlock the door from inside ...

The lock is installed using your door's existing lock hardware, which means no double-sided tape is necessary. Well, except for the tiny magnetic sensor, but this can easily be installed with a ...

an all-in-one smart deadbolt lock and video doorbell being shown off at CES 2025. It’s a tall, cylindrical handle that’s visually comparable to something you’d find on the door of a brick ...