WebLearn what the "Move to fresh air" indicator means on your CO alarm. Install a Hardwired First Alert Alarm. Learn the step-by-step process for installing a hardwired alarm. How … WebSep 14, 2004 · The First Alert CO400 carbon monoxide alarm uses an electrochemical carbon monoxide sensor-the most accurate technology available. The permanent sensor lasts up to five years. It is powered by on 9V replaceable battery giving you peace of mind even during power outages. The test/silence button both silences the alarm and allows …
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WebFind many great new & used options and get the best deals for FIRST ALERT Carbon Monoxide Alarm Easy Access Battery Door Item C0400 at the best online prices at eBay! Free shipping for many products! ... First Alert Carbon Monoxide Alarm Model CO400 Battery Powered Alarm. $16.59. Free shipping. First Alert - Carbon Monoxide Alarm -9v … WebThe First Alert CO410 Battery-Operated Carbon Monoxide Alarm uses an advanced electrochemical CO sensor to detect elevated carbon monoxide levels. When CO is detected, the carbon monoxide detector sounds an alarm to warn you of the threat. Carbon monoxide can’t be seen, smelled, or tasted in the air, and it is the leading cause of … swede williams
First Alert CO400 Battery Powered Carbon Monoxide …
WebCO400. Printed in Mexico. M08-0140-004 P 06/07. IMPORTANT! PLEASE READ CAREFULLY AND SAVE. This user’s manual contains important information about your Carbon. Monoxide (CO) Alarm’s operation. If you are installing this CO Alarm for use. by others, you must leave this manual—or a copy of it—with the end user. WebPrinted in Mexico CO400 M08-0140-004 P 06/07 IMPORTANT! PLEASE READ CAREFULLY AND SAVE. This user’s manual contains important information about your Carbon Monoxide (CO) Alarm’s operation. If you are installing this CO Alarm for use by others, you must leave this manual—or a copy of it—with the end user. TABLE OF … WebView the First Alert CO400 manual for free or ask your question to other First Alert CO400 owners. Manua. ls. Manua. ls. First Alert Smoke detectors · First Alert CO400 manual. 7.5 · 1. give review. PDF manual · 2 pages. English. manual First Alert CO400. CO Alarm goes back into alarm 4 minutes after. swedex email