AEGISLINK Smoke and Carbon Monoxide Alarm, 10-Year Lifespan, SC200, 1-Pack

LCD Display: Shows real-time CO levels and battery status, activating only when needed.

Long Service Life: Up to 10-year sensor life with a replaceable 3-year lithium battery.

Wide Coverage: Slim design covers 20–40 m² (215–430 sq. ft) for smoke and CO detection.

Dual Sensors: Photoelectric smoke and electrochemical CO sensors provide dual detection.

Loud Alarm, Easy Install: Over 85 dB at 3 m, with screws and anchors included.