JOHNSON BILGE ALERT HIGH WATER ALARM ~ 24VOLT The Johnson Bilge Alert high water alarm system uses a patented Mirus field effect detector cell which produces a micro-electrical field that detects disruptions caused by water and fluids. When activated the sensor will trigger a 100dB audible alarm plus a visual LED alarm on the control panel.
To install this Web App in your iPhone/iPad press and then Add to Home Screen.