The Wyze Night Light is a simple, rechargeable night light with an integrated dawn-to-dusk sensor that turns on when it's dark and motion is detected. They come in packs of three for $20 and can ...

A leak sensor is a quick and affordable way to identify potentially damaging water leaks.

Stop worrying about turning your bathroom exhaust fan on and off. Instead, install a humidity sensor that automatically controls the fan switch.

How to Install a Thermal Sensor on a PC Case. Excessive heat can destroy computer components, which means that keeping your system cool can extend its life.