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The First Alert SA303A Smoke Alarm features ionization smoke-sensing technology with a contemporary enhanced smoke-gathering design for optimal smoke detection from fast-flaming fires
Honeywell (HE200
and then circulates humidity into the air
Acid Washed Coconut Shell Cartridge Carbon 2
First Alert Basic Battery-Operated Smoke Alarm - FG250BA/FG250CNA (2-Pack) carbon monoxide The First Alert SA303A SmokeThe First Alert FG250A Smoke Alarm (2 Pack) is for residential and institutional applications, including sleeping rooms in hospitals, hotels, motels, dormitories, and other multi family dwellings. The unit has an ionization sensor to provide the earliest possible warning of a fast flaming fire. The sensor is optimized to detect flaming fires, such as those caused by paper, kitchen grease, and other fast combusting materials. The unit requires a 9V