First Alert manufactures a full line of carbon monoxide alarms and detectors as well as smoke alarms and detectors for residential applications including tamper proof models, dual sensor ionization and photoelectric smoke detectors, plug-in carbon monoxide alarms, battery powered models and multi-gas detectors for natural gas, propane and carbon monoxide.
First Alert offers smoke alarms and smoke detectors for various applications. Smoke alarms, smoke detectors and other equipment are available in tamper-proof, photoelectric sensors, mute, battery-powered, dual-ionization, hardwired, and strobe smoke varieties. First Alert also manufactures the OneLink Integrated Smoke Alarm that is a talking wireless alarm that detects a fire in one part of a home and sets off the alarm for the entire facility.
