Fireboy-Xintex CO Alarm 12/24V DC - Black

The Fireboy-Xintex CMD6-M Series CO Alarm in black is a 12/24V DC unit with a permanent lithium-metal backup battery, without interconnect.

Four things vary across this alarm range, and getting the combination right matters more than the specification of any one. This is black, 12/24V DC, without interconnect. The white version differs only in finish, the battery version needs no wiring, and the interconnect versions link up to 10 units so they all sound together.

Without interconnect, this alarm protects the space it is mounted in and nothing else. That is right for a single accommodation area. On a boat with partitioned sleeping cabins, an alarm sounding in one cabin does not wake anyone in another.

Running on boat power with a permanent internal backup means no batteries to replace, with the backup covering periods the power is off. The Time Weighted Average sensor calculates carboxyhemoglobin from CO concentration, temperature and time. Sensor life is approximately 7 years to end-of-life. Explore more gas and carbon monoxide detectors.

• Black, 12/24V, no interconnect
• Protects only the space it is mounted in
• Partitioned cabins need the interconnect versions
• Boat power with permanent backup, no battery changes