![Safe-T-Alert FX-4 Carbon Monoxide Alarm - 2-Pack [FX-4MARINE2-PACK] Brand_Humminbird Unlike traditional single-display units](https://cdn.shopify.com/s/files/1/0741/2914/6101/files/75682XL.jpg?v=1777660075)
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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
Unlike traditional single-display units
Never miss the moment the fish strikes or when you’re lucky enough to have a pod of dolphins swimming with you
Newt - Livewell & Courtesy Light - Red Dimming
LCD display
Re-engineered “Plug and Play” design
Safe-T-Alert FX-4 Carbon Monoxide Alarm - 2-Pack [FX-4MARINE2-PACK] Brand_Humminbird Unlike traditional single-display unitsFX 4 Carbon Monoxide Alarm 2 Pack 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