The mydlink® Wi-Fi Water Sensor (DCH-S160) will alerts you of a leak before the problem becomes a disaster. Get push notifications with the mydlink® Home app on your smartphone or tablet so you always know what’s going on at home. The DCH-S160 comes with two cables: a detachable 3.2 ft non-sensing cable and a specially designed 1.65 ft sensing cable that detects water along its entire length.