A KEY component to campus access control? If you stay in a hotel that still issues a traditional metal key you are likely to be staying in either a quaint bed-and-breakfast or a decrepit motor lodge.

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 ...

Compared with standard locks, keyless locks are more convenient and secure. There are no physical keys to lose or would be thieves to copy. Nor is there an open keyway to pick from the outside. These ...

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.

Smart locks, strangely enough, are one of the best entry points into home automation. They add function and style to something every house has: a front door. Locks designed to work with voice ...

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The Nuki Smart Lock (4th-gen) is a retrofit lock designed for European-style door locks. The Nuki Smart Lock (4th-gen) is a retrofit lock designed for European-style door locks. After teasing it for ...

Never get locked out again with a smart lock you can control from your phone, with your face, or with a fingerprint. Never get locked out again with a smart lock you can control from your phone, with ...

Smart locks that supplement or replace your front door deadbolt do much more than lock and unlock your door without a key. Most smart locks (and all of the locks on our top picks list) let you receive ...

Every product we recommend is chosen through a combination of Primary Research and Secondary Research. With technology permeating every aspect of our lives, the idea of home security has changed ...

[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 ...