AV Stumpfl ceiling integration accessory for the INLINE 090 projection screen system. The item is intended for ceiling installation and is supplied as an individual piece. It belongs to the inline product series and carries manufacturer article number BRZ-EBR/I090. The article list specifies a gross and net weight of 2.0 kg. No screen dimensions, projection surface data, connectors, video interfaces, or mounting details beyond ceiling integration are provided.