![Johnson Pump Bilge Alert High Water Alarm - 12V Ultima [72303-001] Sailing | Hardware Matrix 97 Combo](https://cdn.shopify.com/s/files/1/0746/2456/5549/files/81429XL.jpg?v=1705825928)
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Matrix 97 Combo
this is an indication your boat is experiencing moisture contamination and will need new seals before next season
Enables GND 10 software updates over NMEA 2000
When in Automatic mode
Frequency - 44Hz-200Hz
Johnson Pump Bilge Alert High Water Alarm - 12V Ultima [72303-001] Sailing | Hardware Matrix 97 ComboBilge 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.