The Moen Smart Sump Pump Monitor comes with a 6-foot cable & leak sensing disc to enable another layer of protection to alert you when unwanted water has been detected near the sump pump area.
Separately, an additional 6-foot, Leak Sensing Cable is available to purchase for added protection. Unlike the Leak Sensing Disc, the entire length of this cable has leak-detection technology, maximizing coverage area. The cable has an open adapter at the end for the addition of the Remote Sensing Disc or for joining up to 3 additional Leak Sensing Cables for maximum protection against leaks and water damage near the sump pump area.