Ocean Signal's AIS Alarm Box ensures that any moment an AIS MOB or AIS SART signal is received, an 87dB audible alarm is sounded, ensuring everyone on the vessel is alerted to a possible man overboard.

Integrating the AIS Alarm Box into your AIS receiver and existing network is straight forward thanks to the simple design and use of NMEA 0183. The alarm box can be user-programmed with up to 30 individual MMSI numbers, multiple tones to identify the source of the AIS signal (MOB or SART). An integrated relay option enables connection to an external alarm, or the vessel's engine kill switch.

The AIS alarm box has a rugged, waterproof exterior that enables it to be mounted externally if required.

Key Features:

Alarms on all received or specific targets.
Detects AIS MOB and AIS SART devices.
Panel or bracket mount.
Programmable, with up to 30 individual device MMSI numbers.
Multiple tones to identify source.
NMEA0183-HS (38400baud) input.
NMEA through-port for easy integration.
Supplied with power and USB cables.
Waterproof (for external mounting).

Technical Specifications:

General:
Power Supply: 10.8 - 15.6V DC.
Audible Alarm: 87dB at 1m.

AIS Message Reception:
NMEA-HS Input: 38400baud, !VDM.
NMEA-HA Output: 38400Baud, !VDM.
Alarm Contacts: 2 x 8A, 250V AC.

Environmental:
Temperature Range (Operational): -15C to +55C.
Waterproof: 1 metre depth.
Dimensions: 90 x 72 x 72mm.