What is the effective range between the Mi Control Hub and the Mi Window and Door Sensor?

The effective range refers to the distance over which a device, such as the Mi Control Hub and the Mi Window and Door Sensor, can reliably communicate or operate with each other.
If you are interested in the effective range between the Mi Control Hub and the Mi Window and Door Sensor, here are more details for your reference:
1. In complex indoor environments, it is best to keep your Mi Window and Door Sensor within 20 meters of the Sensor Hub for optimal connectivity;
2. If there are walls or obstacles between the sensor and the hub, consider reducing the distance to ensure reliable operation;
3. Keeping your sensor closer helps mitigate potential connectivity issues and ensures seamless communication between your devices.