PORTABLE SAFE – The digital small safe box can conveniently be utilized in ... out of your safe if you forget the code. AUTOMATIC LOCK – After 3 incorrect entries, the alarm will sound for ...

The best TSA-approved luggage locks keep your belongings secure but can be opened easily for routine inspections. Here are ...

Luggage locks can help keep your possessions from going astray. But they can turn on you, too, if you forget the combination.

Imgur user [Criand] has been hard at work on his own project made entirely out of paper, a combination lock that can hold a secret message (reddit post). The motivation for the project was as a ...

We may receive a commission on purchases made from links. Having a place to hide spare keys is important for many people. After all, who wants to deal with the inconvenience of misplaced keys or ...

Here’s a really fascinating circuit that implements a combination lock using relays and logic gates. Even with the schematic and written explanation of how it works we’re still left somewhat ...

SHARED SECURITY: Master Lock Key Lock Box for House Key 5400EC means protecting your home, without constantly giving and taking back keys. Holds up to 5 standard (2 inch) house keys. CUSTOMIZED ...