![Johnson Pump Bilge Alert High Water Alarm - 12V Ultima [72303-001] Boat Outfitting | Engine Controls NMEA 2000 is becoming more](https://cdn.shopify.com/s/files/1/0721/9652/2136/files/81429XL.jpg?v=1759357336)
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NMEA 2000 is becoming more and more popular on new boats and nearly all new chart plotters have an NMEA 2000 interface
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Johnson Pump Bilge Alert High Water Alarm - 12V Ultima [72303-001] Boat Outfitting | Engine Controls NMEA 2000 is becoming moreBilge Alert High Water Alarm 12V Ultima High water alarm featuring digital technology using the patented Mires field effect. Totally sealed fluid detectors are never in contact with water, will not corrode, and are not affected by oil or debris. Bilge Alert detects water and sends a signal (3 seconds delay) to the alarm and switch conveniently mounted on a panel. A three way rocker switch allows the switch to be tested, turned off, and armed.