BTicino Green Switch: recessed switch with PIR + US sensor and brightness sensor (for internal work areas). — HC4433

Technical specifications

Manufacturer model: HC4433 Catalogue reference: BT-HC4433 EAN: 8005543442500 Range: Axolute Manufacturer category: Building automation and control systems/Lighting management stand alone wiring sensors/Advanced sensors Surface protection: Other Material: Plastic Constant light control: No Mounting method: Flush-mounted Colour: Grey Model: Presence detector Voltage type: AC Nominal voltage (Min-Max): 230-230V Degree of protection (IP): IP20 Antimicrobial treatment: No Confirm the required regional standard and system compatibility when selecting this model. Product reference: https://www.bticino.com/products/bt-hc4433 Source: https://www.bticino.com/products/building-automation-and-control-systems/lighting-management-stand-alone-wiring-sensors?limit=48&page=0&sort=a-to-z Checked: 2026-10-11