MARETRON ALM100 Alarm Buzzer with Black Cover Plate for Indoor/Outdoor|ALM100-01

MARETRON ALM100-01, Alarm Module (Includes CP-BK-ALM100

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Maretron’s ALM100 alarm module generates visual and audible alerts for any monitored condition. The alarm module includes an extremely loud 105 dB SPL piezo electric sounder, along with a red high brightness LED to indicate an alarm condition. A second green LED indicates that the alarm module is powered and ready to be triggered. The audible alarm can sound any one of 32 distinct pre-programmed patterns to indicate different alerts. The alarm module can be triggered by alarms generated by Maretron’s N2KView vessel monitoring system, or by Maretron’s DSM250 / DSM410 color graphics displays. The alarm module mounts in a standard electric box or can be flush mounted on any surface. It is completely water-proof, and can be mounted inside or outside the vessel. Best of all, the ALM100 is NMEA 2000 certified so you can install alarms anywhere on the vessel. The ALM100 is a key component of Maretron’s N2KView vessel monitoring and control system.

Additional information

Item Name

Alarm Buzzer with Black Cover Plate





2-3/4 x 4-1/2 x 2 in

Voltage Rating

9 to 32 VDC

Annunciator Volume

105 dB

Frequency Rating

2.9 kHz

Current Rating

100 mA

Environmental Conditions

93% Relative Humidity

Storage Temperature

-40 to 70 deg C


13 oz