Waterguard watches every WaterSensor+ in your home and shuts the main valve the moment water is detected, stopping a small leak from becoming an expensive flood. Temperature, humidity and battery level for each wireless sensor are there at a glance, and the shut-off valve can be opened or closed from any Flow.

Requires Homey software 12.9.0 or later and Abra Linkbox+ Pro (4G), connected to your local network by Ethernet, with BACnet enabled by Waterguard support. Linkbox+ WiFi and Waterguard+ Adapter are not supported. WaterSensor+ devices must be connected to the supported Linkbox+ gateway.

It talks to your Abra Linkbox+ Pro (4G) directly over the local network, so your leak protection keeps working even when the internet does not.