Door stop alarms are available for door-to-floor clearances of 0.6'' and 1.2''. 3 Level of Sensitivities: High-Medium-Low Sensitivities, which can be adjusted according to your own needs.

Have you ever had an issue with your car's security alarm seemingly going off on its own for no reason? There could be a ...

[Jeff Sandberg] demonstrates that ably with his project to use ancient 1990s burglar alarm sensors in his modern ... and a reed switch to sense if the door or window is opened.

There’s a huge market for 433 MHz alarm system hardware out there, from PIR motion detectors to door and window sensors. If you want to put them to work, all you need is a receiver, a network ...

As the name suggests, Simplisafe is a home security system that aims to put simplicity first. In a world where some security kits require a thorough understanding of how smart home systems and voice ...

Yale is best known as a producer of door locks, but also sells a wide range of home security systems. It recently launched a ...