Neo Coolcam motion sensor (pir1) does not bind z-wave

I have 2 pir 1’s, and I cannot bind.
I already watched the youtube vid to bind to homey, but one thing I notice is that my led inside is blue, and in the vid (and pdf manual) it should be red.

Any idea what goes wrong?

I get to blink fast (continuous) or not at all, but not the 5 blinks when putting in the battery.

Sorry to create this post, but I just double checked the box and it seems these are wifi models.
Didn’t know these existed.
post can be closed.