Designed as a retrofit solution for interconnected AC-powered smoke detector systems, only one 2GIG Smoke Detector Sensor is required to monitor the entire house and connect to the 2GIG alarm panel.

Plenty of other "combo" units exist, but most include only a single smoke detection technology—either a photoelectric or ionization sensor—along with a CO detector.

With a little further development the MiniSTF could conveniently run several smoke profiles consecutively to conveniently assess the response of a detector to various slow developing fires after a ...

The Remote Test Capable detector enables updated DNR (W) duct smoke detectors to be tested remotely when used in conjunction with RTS151 or RTS151KEY remote test stations.

Using motion detectors and an Ardunio you can add a little extra wow to your Halloween displays this year. This article covers the circuits and the code to make that happen.