Light/presence/HCL sensor for ceiling surface mounting. Presence detector for ceiling surface mounting with integrated DALI controller for HCL, activation of up to 50 DALI-DT8 luminaires in max. 3 function groups, integrated real-time clock; pre-set and freely adjustable HCL progression curves, manual operation via 3 conventional pushbuttons possible, extensions via accessories possible, integrated switching relay, parameter setting via BLE-IR adapter and smart phone or tablet (Android, iOS), detection range circular 360°, range: max. Ø 24 m laterally, max. Ø 8 m frontal, max. Ø 6.4 seated, mounting height min./max./recommended: 2 m / 10 m / 2.5 m. Dimensions (LxWxH/DxH): 124mm x 85mm Mains voltage: 220V-240V Mains frequency: 50Hz Control signal: DALI broadcast, DALI DT8 Certification mark: IP20, Protection class II, CE Regiolux GmbH Type: LC-BEG PD4-M-HCL2-AP ws Article number: 84506031100 Product deep link: https://www.regiolux.de/en/article/84506031100 General warranty conditions: www.regiolux.de/en/Service/Warranty