Yes. Many home security systems don't need Wi-Fi to work. However, you may be giving up certain features in return for this ...

A Multi-Part Security and Network System You can purchase the Ring Alarm Pro as a complete system or get the base station ($249.99) and sensors you need separately.

A new self-powered water sensor uses wave energy to monitor pollutants like heavy metals, microplastics, and pesticides—no ...

As I've experimented and played with a lot of different sensors, I've discovered that these basic devices can be built for ...

The Tesla Powerwall is a leading battery backup system that simplifies your switch to backup battery power. It can be recharged using solar panels, so you can rely on stored solar energy during ...

How to keep your perishable food cold without a refrigerator Once you've got your pile of perishable food, it's time to pull out your cooler and ice packs. Put a layer of frozen food at the bottom.

Thanks to trickle-down tech from high-end road bikes, some of today's best budget road bikes deliver performance that far exceeds their price. Many of these budget road bikes inherit the same ...

Prometheus Security Group Global, a Zero Trust physical security provider, has been granted a U.S. patent for a novel method of securing legacy analog circuits in physical security systems, ...