Main features: | ... | Claw or screw mounting Cover fastened with latches Flat housing profile : 22 mm | Flush-mounted, shallow, for hollow walls flammability index : 850 °C 2 fixing points 2 Mounting screws, 2 special screws with holders to fastening to the wall - included | Flush-mounted 5 x 4 fixing points 10 mounting screws, 8 cable partitions - included |