[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 ...

Who needs house keys when you can open your front door with fingerprints or an app? This smart lock (now under $100) is worth every penny for easily letting you in and keeping others out.

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. Deal pricing and ...