For better control of front door locks and who can get in and out—and a permanent solution to the lost-key problem with kids—replace one of your dead bolt locks with electronic keypad entry keyless ...

Drawing inspiration from another project that fit a simple deadbolt upgrade, [Leonard] took the build one step further and hacked together his own keyless entry deadbolt system. He started by ...

Generally, there are two types of smart locks: full-on deadbolt replacements and deadbolt adapters. The former replaces your entire deadbolt, while the latter requires you to only swap out the ...

Locks are used to ... on the following: A deadbolt is one type of security lock. A deadbolt is more secure than a traditional spring lock, because a deadbolt cannot be opened except by rotating the ...