![Safe-T-Alert FX-4 Carbon Monoxide Alarm [FX-4] Specials greatly enhancing search and rescue](https://cdn.shopify.com/s/files/1/0550/4407/9795/products/72721XL.jpg?v=1759504825)
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Ships within 48 hours · Estimated delivery Sep 10 - Sep 15
greatly enhancing search and rescue efforts
SiriusXM Weather Integration
Open Area to Pipe Size Ratio: 20
And we're just getting started
Base diameter - 2-3/16"
Safe-T-Alert FX-4 Carbon Monoxide Alarm [FX-4] Specials greatly enhancing search and rescueFX 4 Carbon Monoxide Alarm Marine Use Low Voltage Hard Wired Alarm. Replaces your CO alarms that are over 5 years old. No Bags. No Tags. Full 5 Year service life, longer than CO Sentinel CMD 4M alarms. CMD 4M and CMD 3M that have reached end of life. Features: Conforms To ANSI UL STD 2034 Marine Meets ABYC A 24. NMMA Listed Component Most Reliable Boats DC electrical system or marine grade batteries supply power to the alarm No missing or dead