The ThirdReality Smart Water Leak Sensor WL2 is a compact, IP65-rated Zigbee water leak sensor that allows you to monitor for water escape in your home - under sinks, in cupboards, near appliances or anywhere else that might prove costly if a leak went undetected. The sensor can detect water underneath it, and also on top via the drip sensor. It runs on two readily-available AAA 1.5V batteries (not included) which can last up to 3 years under typical usage. It uses Zigbee 3.0 to connect to your Home Automation system, and works with all major Zigbee hubs - including Home Assistant. Set a home automation trigger to notify you when water is detected to keep tabs on any leaks in your home. Batteries not included. A Zigbee network is required. Features * IP65-rated Zigbee water leak sensor * Detects water above and below the sensor body * Zigbee 3.0 connectivity * Compatible with major Zigbee hubs, including Home Assistant * Requires a Zigbee network * Supports home automation alerts when water is detected * Powered by 2 × AAA 1.5V batteries * Up to 3 years battery life under typical use * Tool-free opening * Batteries not included * Onboard indication LED * Compact design * No onboard speaker/sounder Specifications Model Number 3RWS0218Z Input 3V Connectivity Zigbee 3.0 Battery Type 2x 1.5V AAA Dimensions 83.5mm x 55mm x 21.5mm IP Rating IP65 Resources * Manual * EAN: 810210140522 Package Contents * 1x ThirdReality Smart Water Leak Sensor WL2 Batteries not included.