A reliable indicator of the air quality in offices, classrooms, or living rooms is the CO2 content. In fresh air, the ...

Laser Proximity Sensors use laser beams to detect the presence or absence of objects within a certain range. They are used in security systems, robotics, automation, and industrial processes, where ...

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, ...

Aqara makes a range of HomeKit-compatible smart home devices for multiple regions around the world. This review takes a look at four of Aqara's latest products, including its Temperature and Humidity ...

DENVER, May 23, 2022 – During a gunshot, two sound events occur: the muzzle blast and the supersonic shock wave. Acoustic sensors, such as single or arrays of microphones, can capture these sounds and ...

The OPPO Find X9 Ultra is tipped to have two brand new 200MP cameras, from Sony and OmniVision, four rear cameras in total.

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 ...

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 ...

Ring’s entire approach to its bevy of connected home security products is centered around helping you feel safe at home. They’re all aimed at providing peace of mind. The Mailbox Sensor, Ring’s latest ...

At least some of the camera sensors for the iPhone 18 Pro look set to be made in the USA, at a Samsung plant in Austin, Texas ...

Smart thermostats can save you energy and time, but they've always had one drawback: They're stuck to the wall. However, there's now an answer for this that results in energy savings, improved ...

Banner Engineering Corp. introduces their R58A Series Registration Mark Sensors for detecting registration marks in printing and material registration applications often found in the web printing, ...