PIXIE smart mechanisms can be used with PRESTIGE™ style plates by using the PIXIE “BP” range of dimmers, switches and multifunction devices.
These “BP” versions allow PIXIE to be used as a “PUCK” in the wall and connected separately to the Prestige mechanism.
The following article as full details about the BP installation and operation.
How to use BELL PRESS or BP inputs and outputs on PIXIE Devices