KIT for ceiling integration and surface mounting for DALI sensors -8 IR CI, -40X5 IR CI, -24 IR CM, -21 IR CM. : Enables surface or ceiling integrated mounting. Surface mounting: protection class IP54. Ceiling integration: protection class IP20. : Simple ceiling installation with spring clips. Integrated cable clamp. : Compatible with SENSOR DALI-2 LS-PD-8 IR CI, SENSOR DALI-2 LS-PD-40X5 IR CI, SENSOR DALI-2 LS-PD-24 IR CM, SENSOR DALI-2 LS-PD-HB-21 IR CM.