If you're enjoying this article, consider supporting our award-winning journalism by subscribing. By purchasing a subscription you are helping to ensure the future of impactful stories about the ...

The YL-333 Magnetic Antitheft Alarm is an easy to install security alarm system for doors and windows. This battery-operated device works on the principle of magnetic proximity detection. It can ...

Wireless security solution to be on display at ISC East The new Vanishing Door/Window Mini Transmitter from HAI is an ultra-thin wireless contact that can blend into any décor. HAI, the leading ...

The revolution brought on by wireless technologies, smartphones, and mobile apps has had a major impact on the residential security system market. A software-supported security system can send ...

This Ring Alarm kit provides complete wireless home security with two keypads, eight contact sensors, two motion detectors, and a base station for 2 to 4 bedroom homes.

Economical circuit of an electronic alarm, notifies you when your door or window is open, is presented here. This circuit wired around the Quad 2-input NAND Schmitt trigger IC 4093 (IC1) can be ...

Statistics show that Florida leads the country in drowning rates among children under the age of nine years old. Experts say kids are naturally curious about water and can easily drown in backyard ...