The Arduino Smoke Detector, a wireless device that sends text messages and automated phone calls to users when a smoke sensor is triggered, won the Hacker's Choice Award at last weekend's ...

Build a Temperature, Humidity, and Smoke Alarm System with an Arduino. Thorin Klosowski. May 19, 2014 Keeping track of ...

We've tested and reviewed products since 1936. Read CR's review of the GoChange 882 LCD Portable Carbon Monoxide Poisoning Monitor Alarm smoke & carbon monoxide detectors to find out if it's worth it.

This affordable smoke/CO detector includes an LCD readout of CO conditions that, ideally, you’ll never need to look at. Price When Reviewed. $29.99 (plus shipping, if purchased direct from X-Sense) ...