p strong Bilge Alert High Water Alarm - 12V Sensor strong p p The Johnson Bilge Alert High Water Alarm detects disruptions in a bilge pump from water or other fluids The alarm is very small easy to mount and is held within a sealed case that resists all corrosion or potential damage from oil and debris p p The Johnson Bilge Pump Alert system utilizes a patented Mirus field effect detector cell that produces a micro-electrical field When activated the system triggers a 100db piezo alarm and LED light on the control panel To prevent false alarms water must disrupt the sensor for 8 seconds before going off In addition a 3-way rocker switch allows users to test arm and turn off the alarm p --- cis2 mmxtmJVt --- br
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