AtlasIED 571MK-F Flush Mount Kit For 571C/571D StationsThe AtlasIED 571MK F is a flush mount kit designed for installing compatible communication stations into a wall for a cleaner, more integrated appearance. It is intended for use with AtlasIED 571C and 571D stations and includes a flush mount back box to support enclosed wall mounting in professional intercom installations. This kit supports both horizontal and vertical placement, giving installers flexibility to match room layout, user access, and