[Adnan.R.Khan] had a sliding door latch plus an Arduino, and hacked together this cool but simple app controlled door lock. Mechanically the lock consists of a Solarbotics GM3 motor, some Meccano, and ...

If you're looking for an affordable and easy way to make your front door smart, the SwitchBot Lock Pro might be just the solution. The SwitchBot Lock Pro is the upgraded version of the original Lock, ...

Smart locks offer app-based features for deadbolts, retrofits, levers and more: Here's how you should choose the right one. Tyler Lacoma Editor / Home Security and Smart Home Tyler has worked on, ...

Many crimes involve intruders coming through a home’s front door. That’s why you need a good deadbolt. Not ready to buy? You can probably make your current door lock more secure with a simple tweak.

David Murphy was formerly the Senior Technology Editor at Lifehacker. Across his 15+ year career in technology journalism, his reviews and how-to guides have appeared in The New York Times, The Wall ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? If you want an added level of security for your apartment or dorm, or travel ...