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We may receive a commission on purchases made from links. Smoke alarms are an important safety feature that every home must be equipped with. According to the National Fire Protection Association, 59% ...

On March 28, Google Nest announced two major changes to its Google Home lineup of smart devices. First, it will end sales of its Nest Protect smoke detector, which is featured on our list of ...

Smoke alarms aren't just noisy gadgets that chirp when your toast burns. They're essential, life-saving devices required by law in most homes around the country ...

Abstract: LPG is an alternative fuel used for daily use. Due to its low cost and ease of installation. This article covers an Arduino-based gas detection system that uses an Arduino UNO R3 board and ...

Michael Bizzaco has been writing about and working with consumer tech for well over a decade. With a background in home theater sales, installation and repair, Michael's hands-on reviews, how-to ...

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Editor's Note Dec. 31, 2025: We combed through this article to ensure all of our product recommendations are in stock. The Google Nest Protect seems to no longer be available, so we removed it from ...

Abstract: Indoor pollution is a major cause of worry in homes and other enclosed environments. It is possible that prolonged exposure to the residues of heavy metals and particulate matter released ...

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources, including ...