Safe-T-Alert FX-4 Carbon Monoxide Alarm - 2-Pack – Marine Electrical Replacement Part is organized for electrical wiring & connectors shoppers who need a clear, professional marine parts buying experience.

FX-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 batteries to replace Proven Sensing Technology Prevents nuisance alarms which could lead to confusion and disconnected detectors Advanced Technology Alarm Mute button with advanced technology that silences alarm while boat is ventilated

Fitment & Product Details

• Brand / Manufacturer: Safe-T-Alert
• Year found: 2034

• Search-optimized by brand, system, part type, and fitment cues.
• Verify compatibility with your original part number, engine model, and application before ordering.
• Built for boat owners, e-commerce shoppers, and professional marine service teams.