Hello everyone.
I Just got that remote for Zigbee, WiFi, BT, IR from China:
https://avatto-smart.com/product/smart-ir-central-control-panel-miuc-101-w-b/
I used the Tuya Integration and the Smart Life App, I don’t know if it is working without the App. Now I can See the device in HA, but is there a way to control my Zigbee-devices in HA with the remote? Maybe as a scene? But, of course, no scene to find in the app or on the device. 
Can anyone with some experience with that device help me please? Would be happy about every bit of help.
Thanks guys. 