Theben LUXA103S360-12KNXUP KNX Ceiling Presence Detector, 360°, 12 m, White 1039052

KNX ceiling presence detector with 360° detection and a 12 m range for reliable presence-based control of lighting, HVAC and additional loads. The LUXA103S360-12KNXUP combines presence detection, constant light control and three independent channels in a flush-mounted design.

Advantages

360° detection covers the entire room from a single ceiling point. Integrated light sensor enables constant light control from 10 to 2000 Lux. Three channels allow independent control of lighting, HVAC and presence functions. Time delay adjustable from 10 seconds to 120 minutes via ETS.

Suitable for

• Offices and meeting rooms
• Classrooms and training rooms
• Corridors and open-plan areas
• KNX building automation projects

Key specifications

• Detection angle: 360°
• Presence detection range: Ø 12 m at 3 m mounting height
• Motion detection range: Ø 24 m at 3 m mounting height
• Recommended mounting height: 2 m to 4 m
• Light sensor measuring range: 10–2000 Lux
• Number of channels: 3 (lighting, HVAC, presence)
• Operating voltage: KNX bus voltage
• Power consumption: 0.3 W
• Protection class: IP20
• Operating temperature: -15 °C to +50 °C
• Housing material: UV-stabilised polycarbonate
• Colour: White
• Installation depth: 60 mm
• Installation opening diameter: 60 mm
• Visible diameter: 97 mm

Recommendations

For optimal presence detection, mount at 2.5–3 m height in rooms with a ceiling height up to 4 m. Configure channels and time delays via ETS to match room usage patterns.