@joseph_1979
I have the same question, only the adapter that comes with the video-doorbell gives secondary 24V DC 0,5 A.
Since the doorbell uses 12W, which is 0,5A@24V, then should an adapter with secondary 24V DC 1A or 24V DC 2A be sufficient?
Why 48V AC as the default adapter is 24VDC?

Will the CX810 come in black?
And what expectation is delivering it out in Europe?

It`s a pity I just installed a month ago seven CX410`s, which I sprayed in 2k black, not knowing the CX810 was coming.