MTI MTIFX-4 Marine Carbon Monoxide Alarm 12V Hardwired Boat Fireboy Replacement

The MTI MTIFX-4 Carbon Monoxide Alarm is a reliable 12V hardwired detector designed specifically for marine use. Powered by your boat’s DC electrical system or marine batteries, it ensures continuous protection without the need for battery replacements.

This alarm meets ANSI/UL STD 2034 – Marine standards and is an NMMA listed component. Its advanced technology helps prevent nuisance alarms, while the loud 85 dB alert warns you of dangerous CO levels.

• Hardwired 12V marine carbon monoxide alarm
• Complies with ABYC A-24 and NMMA listed
• No batteries to replace – powered by boat’s electrical system
• Mute button with rapid recovery sensor
• Prevents nuisance alarms
• 85 dB loud alarm
• Case size: 2.5"W x 3.5"H x 1.25"D
• Replaces Fireboy-Xintex CMD-4M and CMD-3M