Johnson Pump/Mayfair Alarm High Water Bilge Alert 72303
by LAND & SEA
Johnson Bilge Alarm & Pump Switch Panel #189-72303 Panel Size: 2-1/2" x 2". High water alarm featuring new digital technology using the patented Mirus field effect cell. Totally sealed fluid detector is never in contact with water, will not corrode and is not affected by oil or debris. Bilge Alert detects water and sends a signal to the alarm (100db) and switch mounted on a panel. Three way rocker switch allows alarm to be tested, turned off and armed.