First Alert Battery-Powered Electrochemical Carbon Monoxide Detector savings Bulb Part Number: 3157R

Bulb Part Number: 3157R

UPC: 317163071410

UPC: 858218005542

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First Alert Battery-Powered Electrochemical Carbon Monoxide Detector savings Bulb Part Number: 3157RThis First Alert carbon monoxide alarm features a 10 year built in lithium battery for continuous monitoring during the life of the alarm, and uses an electrochemical carbon monoxide sensor and an 85 decibel alarm to alert you to CO threats. The advanced electrochemical CO sensor detects carbon monoxide leaks from multiple sources, such as faulty fuel burning appliances, blocked chimneys, and generators running inside or too close to homes. Because CO