Steinel IR QuattroHD nadomietkový PIR detektor prítomnosti, 360°, dosah 8 m, biely 064853

Surface-mounted passive infrared presence detector for indoor lighting control, providing precise 360° detection across a 50 m² area with 480 switching zones for fine-grained coverage. Ideal for offices, conference rooms, and classrooms where automatic light switching based on occupancy is required.

Advantages

High-resolution detection with 480 switching zones ensures reliable presence detection even for small movements. The 360° coverage and 8 m reach allow a single unit to monitor an entire room. Adjustable time and twilight settings provide flexible automation, while the relay output supports loads up to 2000 W for direct switching of lighting circuits.

Suitable for

• Offices and open-plan workspaces
• Conference and meeting rooms
• Classrooms and training facilities
• Corridors and restrooms (indoor)

Key specifications

• Sensor type: Passive Infrared (PIR)
• Detection angle: 360°
• Detection reach: Ø 8 m (50 m²)
• Recommended mounting height: 2.5–3.5 m (optimal 2.8 m)
• Number of switching zones: 480
• Power supply: 230 V, 50/60 Hz
• Switching output: 1 (light), relay µ-contact normally open
• Max. switching capacity: 2000 W resistive, 1000 VA inductive (cos φ = 0.5)
• Time setting: 30 sec – 30 min
• Twilight setting: 10–1000 lux
• IP rating: IP20
• Operating temperature: -20 to +50 °C
• Colour: White
• Material: UV-resistant plastic
• Mounting type: Surface-mounted (ceiling)

Recommendations

For optimal performance, install at a height of 2.8 m in rooms with clear line of sight. Adjust the twilight threshold to prevent activation during sufficient daylight, and set the time delay according to room usage patterns to balance energy savings and convenience.