Works with Apple HomeKit and compatible with SmartThings. Voice Access: Know the status of device via HomePod / Siri. Alert: Your Meross app or Apple Home app will receive an alert instantly when leakage is detected. Sound Alarm: Up to about 60dB when alarming. Low Power Consumption: Up to 18 months lifespan with the built-in battery. Automation: Set triggers to control other Meross devices in the Meross app. IP67 Waterproof. Control Up to 16 Devices: One hub is able to control 16 meross devices (sensors, detectors, thermostat valves) at same time.