Resideo Technologies, Inc.

Resideo makes home comfort and safety products sold under the Honeywell Home and First Alert brand names, including thermostats, smoke detectors, carbon monoxide detectors, and home security systems. The company also runs a large distribution business that supplies security equipment and audio-visual products to contractors and installers who work on residential and commercial projects. Resideo sells through a network of professional installers, distributors, retailers, and online merchants across the United States, Europe, and other countries.