Works with SmartThings Hub. Connects to Aeotec Smart Home Hub. Works via Zigbee.

Aeotec Water Leak Sensor, previously the SmartThings Water Leak Sensor model number GP-U999SJVLCHC, is a small device that provides protection against potential big disasters. The sensor monitors moisture and water leaks to prevent flooding, as well as sudden rises or drops in temperature. With probes on top to "catch" leaky pipes and probes on the bottom to detect flooding, the Water Leak sensor works for all situations that are prone to leaking and/or are temperature sensitive. The sensor must be used with the Aeotec Smart Home Hub or SmartThings Hub or other compatible device for functionality, along with the free SmartThings app for the ability to monitor and receive alerts through your phone when excess water or temperature changes are detected.