28003808 MSensor G3 SFI 30 PIR 4DPI WDA WH Passive infrared motion detector for sensor heights of 2 to 4m. Housing form: installed in luminaire. Integrated light sensor for constant light control. For use with DIMLITE PRO or LITECOM DALI-2. For use in typical office areas or entrance/stairway areas with low ceiling heights. Accessory for ceiling surface-mounting and increasing up to IP66 are optionally available. Protection rating: IP20 Size: 30 x 30 x 28.5 (L x W x H, in mm) Weight: approx. 13 g