[azbest]

Even original Xiaomi remotes are very different by type, even they are using the same case for the box remotes. The old non-international boxes came with infrared remote. Our box also supports infrared, because the smart home accessories also using infrared. 
I guess they removed turning off opcion from the firmware because the bt remote cannot turn it on. So only sleep is available. 

Here is the inside of the remote come with mdz-16-ab:

https://prohardver.hu/dl/upc/2017-04/239...003559.jpg

https://prohardver.hu/dl/upc/2017-04/239...003624.jpg