Johnson Bilge Alert High Water Alarm
Johnson Pump Johnson Pump
  • Johnson Bilge Alert High Water Alarm
  • Johnson Bilge Alert High Water Alarm with Ultima Switch

Johnson Pump Bilge Alert High Water Alarm

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.

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.

$90.92 / ea
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Tech Spec Product Info User Generated Content

Johnson Bilge Pump Alert Features

  • No Moving Parts
  • Completely Sealed Electronics & Field Detectors
  • No Exposed Sensors Preventing Any Chance of Corrosion
  • 3-Way Switch Can Disable Piezo Alarm While Keeping Warning LED Lit
  • Built-In 8 Second Delay Prevents False Activation
  • Environmentally Sensitive
  • Meets ISO 8846


BRAND: Johnson Pump
Type: Bilge Alarm
3.0 2

A must Have safety device!


The most reliable of the bilge alarms as it has no moving parts. Early warning of high water in the bilge can save your boat from sinking. Extra lengths of wire must be added for most installations and running the wires from the bilge to the console can be difficult, but it's a small price to pay for the added safety this alarm offers. Also, no template is offered for cutting the hole for the switch and alarm panel. Nevertheless every boater should go to the trouble of installing one.


Islamorada, Fl


Nice Device - But


30" is to short for wire length. Want to mount this panel next to my console and bilge pump panel


Tampa, FL


Johnson Pump Bilge Alert High Water Alarm



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