WallCast needs to have enough spacing from the wall to the projected surface.
Please refer to our installation guide and add a 10mm Spacer to the wall spacing.

Add 10mm Spacer
You will now be asked to retest using your LED Sensor
WallCast needs to have enough spacing from the wall to the projected surface.
Please refer to our installation guide and add a 10mm Spacer to the wall spacing.
You will now be asked to retest using your LED Sensor