![Safe-T-Alert FX-4 Carbon Monoxide Alarm - 2-Pack [FX-4MARINE2-PACK] Marine Navigation & Instruments | Radars Designed for aluminum framed docks](https://cdn.shopify.com/s/files/1/0751/4878/7965/files/safe-t-alert-fx-4-carbon-monoxide-alarm-2-pack-fx-4marine2-pack-799.webp?v=1752241459)
Pay in 4 interest-free payments of $28.00 Learn more
Ships within 48 hours · Estimated delivery Oct 23 - Oct 28
Designed for aluminum framed docks
Height- 4-1/2" (114 mm)
UPC: 661033892415
Power - Output (Watts): 240
CMD-4M and CMD-3M that have reached end of life
Safe-T-Alert FX-4 Carbon Monoxide Alarm - 2-Pack [FX-4MARINE2-PACK] Marine Navigation & Instruments | Radars Designed for aluminum framed docksFX 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
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