Low Voltage Hard Wired Alarm. 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. Rapid recovery sensor resets when silenced or reactivates alarm if dangerous levels of CO remain.
•Loud. 85 dB alarm alerts you to CO danger.
•Case Size. 2.5″W x 3.5″H x 1.25″D.
•Replaces Fireboy-Xintex CMD-4M and CMD-3M.
