Fibaro FGK-101 door/window sensor doesn't include

I’m trying to include the Fibaro FGK-101 door/window sensor into my VeraLite without success. No matter what I do, VeraLite doesn’t seem to see the sensor in any why. The orange LED on the VeraLite doesn’t change it’s blinking frequency no matter how I press the button on the back side of the sensor. I’ve even try to reset the sensor the way the manual says, but without success.

What is wrong here?

Pressing the button not only three times like manual said didn’t do it, but pressing it a whole lot more did the trick.

SOLVED!