Flood Sensor, Requires Hub, Wireless Flood Detector for Alarm System and Smart Home Automation, Water Sensor Alarm for Kitchen, Bathroom, Basement

[NOTES] A hub is required and sold separately. A secure 2.4 gigahertz WiFi network connection is also required. The M2 or M1S home automation hub can connect up to 128 devices (*use of a repeater such as the Smart Plug or Smart Wall Switch (with neutral) is required).
[FLOOD DETECTION] Whenever the flood sensor detects water, it can send an alert to your phone and activate the local alarm on the hub to prevent leaks and flooding.
[Home Automation] It controls and triggers connected devices when excess water is detected.
[WIRELESS & SENSITIVE] No wiring or screws are required. The ultra-mini design allows you to place it anywhere drips and leaks might occur, and the flood sensor is designed with sensitive leak probes with a water level threshold of 0.5 mm.
[INDUSTRY-LEADING QUALITY] Durable IP67 waterproof housing with a rust-resistant outer coating. If you have any questions, please feel free to contact us. Contact us.
* Zigbee2MQTT and comparable third-party USB dongles are not officially supported. Full product functionality may be limited or unavailable.