If you have created a water level detector for a camera (see Konfiguracja detektora poziomu wody), you can see the water level sensor in the camera window.

You can also display  numerical value of current water levels for the detector. To do it, follow the steps below:

1. In the text field,  enter "Water level:  {0}". To configure fonts, click .
   
2. Use  buttons to scale up / down the text and the sensor icon.
3. You can move the sensor just as any other object (see Zmiana pozycji ikon wejścia/wyjścia w podglądzie kamery).

When the layout is saved, you see the information  displayed in the camera window.