The modern hacker wields a number of tools that operate on the principle of heating things up to extremely high temperatures, so a smoke alarm ... buzzer and a MQ2 gas sensor.

There are two different types of smoke alarms—single-sensor ionization ... This smoke alarm has a simple twist-lock mount, a 10-year lithium battery, tamper-resistant design, and an 85-decibel ...

A smoke sensor developed by La Trobe University academics that has the potential to save hundreds of millions of dollars in lost wine production is in the process of being rolled out across the ...

The best smoke detector can provide an important first line of defense from fire. We recently put the top smoke detectors to the test. See which ones performed best.

A group of South Korean researchers has developed an intelligent fire detection technology that drastically reduces false ...

We’ve all heard of the smoke test, and we know that it ... measures the opacity of his car’s emissions. The sensor itself is quite simple, and mimics what commercial exhaust analyzers ...