[Bug]: C24 Motion Detection does not work
### What happened?

On my Dufy C24 Outdoor Cam the Motion Detection does not work

### Device Type

other (UnSupported)

### Plugin Version

v2.0.x (Supported)

### HomeBridge Version

v1.4.x (Supported)

### NodeJS Version

v12 (Supported)

### Operating System

Raspbian 10+ (Supported)

### Relevant log output

```shell
nothing to see, also in DEBUG mode: no "motion detected"
```


### config

```shell
{
            "username": "videocamera@p-sign.at",
            "password": "!Video2301Camera!",
            "country": "AT",
            "deviceName": "Vordertür",
            "platform": "EufySecurity",
            "cameras": [
                {
                    "serialNumber": "T8442P112237062E",
                    "videoConfig": {
                        "audio": true,
                        "maxWidth": 640,
                        "maxHeight": 480,
                        "maxFPS": 15,
                        "useSeparateProcesses": true
                    },
                    "talkback": true,
                    "unbridge": true,
                    "refreshSnapshotIntervalMinutes": 10,
                    "enableCamera": "true"
                }
            ],
            "ignoreStations": [],
            "ignoreDevices": [],
            "cleanCache": true
```
