To check the battery level or signal strength of a VELUX ACTIVE sensor switch, open the app and locate "Settings > Home management > Room > Sensor switch".
To check the battery level or signal strength of a VELUX ACTIVE departure switch, open the app and locate "Settings > Home management > Departure switch".
To check the Wi-Fi signal strength to the VELUX ACTIVE gateway, open the app and locate "Settings > Home management > Gateway.
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