White 12V hardwired marine carbon monoxide alarm detector with surface-mount installation for enclosed boat and marine cabin spaces.
The MTI Industry 62-541-WT-MARINE Safe-T-Alert alarm detector is a marine carbon monoxide alarm designed for enclosed cabin areas where CO buildup can create a serious safety hazard. It is powered by a 12V hardwired connection and is built for the temperature swings and harsh conditions commonly found in marine environments.
This white surface-mount detector is commonly used as a replacement for expired, damaged, or malfunctioning marine CO alarms. It is intended for installations where the existing detector is CO-only, 12V powered, and mounted on the wall surface rather than recessed into a cutout.
Carbon monoxide can come from engines, generators, heaters, or nearby exhaust sources and may enter enclosed cabin spaces without obvious warning. A working CO alarm is an important safety device, especially on boats with sleeping areas, enclosed cabins, or generator use.
Alerts occupants to dangerous carbon monoxide levels
Runs from the boat’s 12V DC electrical system
Mounts to compatible cabin wall surfaces
NMMA Listed Component for marine CO alarm use
MTI Industry 62-541-WT-MARINE is a carbon monoxide alarm detector only. It does not detect propane/LP gas, smoke, gasoline vapors, or fire. If the old detector was a combination CO/LP alarm or included interconnect/generator shutdown wiring, confirm the correct replacement model before ordering.
Disconnect 12V power before removing the old detector. Confirm the replacement location, wiring, and mounting footprint match this 12V surface-mount marine CO alarm. Connect and mount the detector according to the included MTI instructions, then test the alarm after installation before returning the boat to use.
Package Contents: • 1 MTI Industry / Safe-T-Alert 62-541-WT-MARINE marine CO alarm detector • Mounting hardware/instructions as supplied by current manufacturer packaging NOT Included — May Also Need: • Propane/LP gas alarm • Smoke alarm • Generator shutdown relay or interconnect components • Replacement wiring, connectors, fuse, or circuit repair parts • Trim ring or adapter plate unless supplied by current packaging • Marine engine, generator, heater, or exhaust system diagnosis • Professional marine electrical service This listing is for the marine carbon monoxide alarm detector only unless otherwise stated.
Before ordering, confirm the old detector is a CO-only, 12V hardwired, surface-mount marine alarm. Compare the existing detector’s footprint, screw locations, wiring, color, and installation location. If replacing an older or larger detector, a trim plate or wall repair may be needed.
If the CO alarm sounds or occupants experience headache, dizziness, nausea, weakness, confusion, or flu-like symptoms, move everyone to fresh air immediately and seek emergency help. Shut down engines, generators, heaters, and other combustion sources if safe to do so, ventilate the vessel, and have the boat inspected before reuse. Do not ignore, disable, cover, paint, or relocate the alarm outside the manufacturer’s approved installation instructions.