There's another upgrade that's slowly starting to catch on in home security—keyless door locks. They sound expensive and laborious, but there's one on Amazon that couldn't be easier to install, and it ...

[Leonard] made a few modifications to the slide bolt so it can sit flush against the bus’s lock bar, then went to work attaching the keyless deadbolt. At 2.5″, the bus’s door is actually ...

10X STRONGER THAN A DEADBOLT – Tests prove that FlipLok Residential withstands 1670 pounds of pressure, while FlipLok Commercial withstands ... begin to wear down the lock!