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Ships within 48 hours · Estimated delivery Sep 11 - Sep 16
Mix and match favorite balloon colors
a sharp synthetic mineral that cuts fast and smooth
weather resistant container
Two silence features - can silence the low-battery chirp for up to eight hours or temporarily silence an unwanted nuisance alarm
Match any décor in your home with the paintable and textured trim plate
BRK First Alert - CO250B 9V Battery Electrochemical Carbon Monoxide Alarm with Silence Ionization Mix and match favorite balloon[shortdesc] Alarm Type Carbon Monoxide Power Source Battery Sensor Electrochemical Interconnects No Battery 9V Alkaline [ shortdesc] The BRK Model CO250B is a basic carbon monoxide alarm designed to provide early warning of the presence of carbon monoxide. It features an electrochemical carbon monoxide sensor, an 85dB horn, a full function test switch and a red LED light that indicates DC power or alarm. The CO250B features a 9V alkaline battery. This