[Etienne Sellan] got one of these lovely $5 logic analyzers. As with any shiny new tool, he started looking for things to investigate with it, and his gaze fell on a Sentry Safe (produced by Master ...

If you’re always at a loss as to where a spare set of keys can be safely left outside your house, then Master Lock has a high-tech, ultra-safe answer for you with its Bluetooth key box. It’s a safe ...

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 ...

A key lock box is a secured storage crafted to protect keys. It is designed to offer effortless accessibility to those who are permitted while limiting access to those who are not authorized.

Leaving a spare key under the doormat or on top of a doorframe is never a good idea. A dedicated lock box for your spare keys allows you to provide entry to others when you’re not around—like dog ...

If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. When you need to safely store keys, cards, and other ...

Three hackers have developed and released a 3D printable master key used by Transportation Security Administration, which opens Safe Skies luggage locks. During a talk given on Saturday, the three ...