To default the sensor, remove the battery. While pressingthe black Tamper/Default button located near the battery carrier and the wire contacts, insert the battery. Then release the button.
SMC Water Sensor (SMCWA10-Z)
The water sensor allows users to around the clock remotely detect the presence of water to provide early detection of costly leaks and floods that could be caused from sump pumps, water heaters, air conditioners, heavy rains, and more. The SMCWA10-Z consists of a Zigbee transceiver unit, 20ft cable, and…