This High-Water Sensor is for The Marine Guardian, and it detects if there is water in the bilge above the sensors’ pre-set level and instantly sends an alert. (Want to automatically turn on your bilge? Consider upgrading to The Marine Guardian 2.0.)
This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.
![The Marine Guardian High Water Sensor [TMG-HWS] - Essenbay Marine](http://essenbaymarine.com/cdn/shop/files/108967XL_{width}x.jpg?v=1757700030)
![The Marine Guardian High Water Sensor [TMG-HWS] - Essenbay Marine](http://essenbaymarine.com/cdn/shop/files/108967XL_1024x.jpg?v=1757700030)