Smoke & Carbon Monoxide Alarm, AEGISLINK Wireless Interlinked Combination Smoke
Smoke & Carbon Monoxide Alarm, AEGISLINK Wireless Interlinked Combination Smoke & Carbon Monoxide Alarm Detector, Replaceable Battery, Transmission Range over 250 m, SC-RF220 (RF Interlinked), 3-PACK This combination smoke and carbon monoxide alarm features photoelectric and electrochemical sensors that detect smoke and carbon monoxide, giving you and your family dual protection When one carbon monoxide and smoke alarm senses a...