Do more than just turn on your lights.

The Onvis CS2 isn't just a contact sensor. With a 120dB siren, Thread support, and climate tracking, it's a 4-in-1 security ...

Sometimes we need a non-contact liquid level sensor. There are several ways to build that, but the easiest is to try an optical liquid level sensor. You may already have an idea in mind since you are ...

Aqara makes a range of HomeKit-compatible smart home devices for multiple regions around the world. This review takes a look at six of Aqara's most popular products, including the Camera Hub G2H, ...

IO-Link-enabled smart sensors are emerging as a leading technology for field-level applications, offering a future-proof solution that seamlessly integrates with both new and existing machine ...

A well-designed product that adds a new aspect of protection to Ring’s home security systems, the Ring Flood and Freeze Sensor works as advertised. But it’s not unique by any means, and it requires ...

The R58A features simplified setup via potentiometer adjustment of the switching threshold and switch-selectable light/dark operate. The sensor's short warm-up period, fast 10 kHz switching frequency ...

This water sensor’s use of outlet power is both a curse and a blessing. Where competing smart water sensors have zigged, D-Link has zagged with its DCH-S160 Wi-Fi Water Sensor. The biggest ...