Mounting kits. Product features: Surface-mounted box. Ceiling-mounted spring clamps. . Product advantages: Enables surface-mounted and ceiling-mounted installation. . Areas of application: Open-plan offices. Individual offices. Meeting rooms. Classrooms. Storage and break rooms. Stairwells. Toilets. Entrance halls. Industry. Production halls. . Technical equipment: Suitable for QBM 220-240 LS/PD CI and QBM 220-240 LS/PD HB CI. .