Hello,
I am asking for help in identifying a lighting dimming system:
.
The dimming is controlled from two locations, one of the points shown in the photo. "Plastics" are Berker B.1, however I have not found Berker dimmers that work in the same way as here.
Here the system works by holding down the top/bottom of the key - dimming/brightening, and a short press turns the lighting on or off.
Thanks in advance for your help.
I am asking for help in identifying a lighting dimming system:

The dimming is controlled from two locations, one of the points shown in the photo. "Plastics" are Berker B.1, however I have not found Berker dimmers that work in the same way as here.
Here the system works by holding down the top/bottom of the key - dimming/brightening, and a short press turns the lighting on or off.
Thanks in advance for your help.