First Alert Hardwired 120V Electrochemical/Ionization Carbon Monoxide and Smoke Alarm

First Alert Hardwired 120V Electrochemical/Ionization Carbon Monoxide and Smoke Alarm

Marsoni

M251S

$77.99

Get it in 3 business days with 1 day shipping. Friday, May 29

First Alert Hardwired 120V Electrochemical/Ionization Carbon Monoxide and Smoke AlarmElectrochemical & ionization sensor Designed for hardwired installation, but features a 10 year battery back up allowing the unit to function if the power goes out Hardwire adapter so there is no need to rewire Can be connected to other compatible BRK or First Alert CO smoke detectors within a single family residence Includes single button silence or test function 10 year limited warranty

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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I actually love how the shirt looks, the fit is long but I'm a pretty short girl. One con that ruined the shirt entirely for me though is the material... It's grabby and not soft at all. I wanted a cute athletic turtleneck that would be breathable for a hot work environment. This is NOT it.. it immediately suffocates the skin. Sorry, I just didn't like it.

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Reviewed in the United States on January 31, 2026