SI-TEX MDA-5H Hi-Power 5W SOTDMA Class B AIS Transceiver w/Built-In Antenna Splitter (w/o Wi-Fi) [MDA-5H] Boat Outfitting | Adhesive/Sealants The other two channels do

The other two channels do require an external power supply

Synchronized Wiper Control System with Switch for 1 to 3 Motors - 12V

The alarm output is a short circuit proof open collector output to the negative (minus) rail

Camco's Marine Holding Tank Vent Filter Kit helps eliminate odors that are released from your boat's holding tank vent

SI-TEX MDA-5H Hi-Power 5W SOTDMA Class B AIS Transceiver w/Built-In Antenna Splitter (w/o Wi-Fi) [MDA-5H] Boat Outfitting | Adhesive/Sealants The other two channels doMDA 5H Hi Power 5W SOTDMA Class B AIS Transceiver with Built In Antenna Splitter (without Wi Fi) **As the FCC requires all units sold in the US to be programmed by a qualified technician. Please submit the form below for programming at the time of purchase. A copy of the MMSI registration or FCC Ship Station License is required along with the vessel master or owner's signature on the completed programming form.** Click here to download form. MDA 5 Hi