The AIS 300 is your affordable solution for receiving AIS target data, giving you better situational awareness and collision avoidance.Receive-only AIS 300 enables monitoring of nearby AIS-equipped vessels. Integrates with Garmin chartplotter and VHF radio to enable automatic AIS target calling and display AIS target data directly on the chartplotter screen.Dual-channel monitoring allows for independent monitoring of both AIS channels. Includes both Class A and Class B reception.Integrates Closest Point of Approach (CPA) alarm when connected to a compatible chartplotter. The AIS 300 is NMEA 2000 certified (also outputs NMEA 0183) and is easily added to an existing NMEA 2000 network.Compatible with both 12V and 24V electrical systems. Built-in passive splitter enables one VHF antenna to serve both the AIS 300 and any VHF radio.SpecificationsAIS Type: Receive onlyDisplay Type: Not includedAntenna: Not included. SO-239 connectorDimensions: 9 13/16"W x 7 1/8"H x 2 1/2"DAmperage: 250mANMEA 2000 Load Equivalency Number (LEN): 2NMEA Interface: NMEA 2000 Certified, NMEA 0183Voltage: 9.6-31.2V DC (12/24V systems)Waterproof Rating: IPX7 submersibleWarranty: One yearWhat's in the BoxAIS 300Power/data cableNMEA 2000 drop cable (2m)VHF interconnect cableNMEA 2000 T-connectorMounting hardware