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Vesper Marine External Alarm

Vesper Marine External Alarm

Your Price:$19.95
Part Number:VM-041005

Loud External Alarm for WatchMate 670, 750, 850, XB8000 or WatchMate Vision

All WatchMate AIS displays include a built-in alarm. This external alarm is an option if you wish to install a remote alarm elsewhere on-board or to increase the loudness of the built-in alarm.

This alarm is very loud. It is designed to be easily panel mounted and can be connected directly to any WatchMate without the need for external relays or other components. By simply rotating the sound output vane you can control the volume level.

It is easily configured to make a steady continuous or pulsing tone like a truck back up alarm. It is heavy duty and very rigidly made. Terminals are via screw down or you can use 6.35mm (1/4") quick disconnects.

This alarm is designed to be used with both 12 and 24 VDC systems. It also has reverse polarity protection to prevent damage due to incorrect wiring.

Installation details and wiring diagram for WatchMate 850 and Vision.

For WatchMate 670 & 750 it is connected differently. In addition to the installation details, please see the WatchMate 670 & 750 wiring diagram for the correct connections.

Rated voltage12-24 VDC (reverse polarity protected)
Maximum voltage32 VDC
Maximum current35 mA
Frequency2.9 kHz (+/- 0.5)
ConfigurationMakes either a steady or pulsed sound
Sound pressure85 steady, 80 pulsed dBA/30cm (adjustable volume)
Pulse rate0.8 - 1.2 pulse/sec
SizeDiameter: 43.5mm (1 3/4"), Height: 34.5mm (1 3/8")
Mounting hole29mm (1 3/16")
5 Stars
Owner/Captain
Easy to install and mount. the alarm sound is loud and projects well
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Reviewed by: (Verified Buyer)  from Miami, Florida. on 11/20/2016
5/5

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