{
    "description": "This interface should be used for device which have the signal strength available. If the signal is to weak, the thing is not connected any more.",
    "extends": "connectable",
    "states": [
        {
            "name": "signalStrength",
            "type": "uint",
            "unit": "Percentage",
            "minValue": 0,
            "maxValue": 100,
            "defaultValue": 0
        }
    ]
}