Smoke detectors are everywhere, but still thousands of people die in fires annually. Fire gas detectors, which detect carbon monoxide and nitrogen oxide, identify fires at an early stage. Thanks to a ...

We tested popular carbon monoxide detectors in our lab to determine which models have the best response times across different CO concentrations.

A new system to detect chemical warfare attacks can identify incredibly low levels of dangerous toxins in the air by their sound. The new technique can detect multiple dangerous chemicals in the air ...

Xiaomi recently launched a Smoke Detector manufactured in conjunction with Honeywell. The Chinese tech giant has now announced a similar product dubbed Xiaomi Honeywell Gas Leak Detector. The product ...