STEINEL IS 345-R KNX UP V3 inbouw 360°-PIR-aanwezigheidsmelder, wit 058289

The IS 345-R KNX UP V3 stands out with its 360° detection and 8 m reach, making it ideal for large rooms and open areas where a single sensor must cover the entire space. Unlike standard motion detectors, it offers 11 detection levels and 1416 switching zones, allowing precise adaptation to room geometry and occupancy patterns.

Highlights

• 360° PIR detection with up to 8 m reach
• KNX bus integration for smart building control
• 11 detection levels and 1416 switching zones for fine-tuning
• Flush-mounted design, blends into ceilings
• Configurable via ETS for light and HVAC control

In daily use

This presence detector is a powerful component in KNX installations. It detects presence and movement, enabling automatic control of lighting, heating, ventilation, and air conditioning. With constant light control, it maintains a set brightness level by dimming or switching lights based on daylight. The sensor is designed for ceiling installation at heights of 2.5 to 3.5 m and operates reliably in temperatures from -20 to +50 °C.

Full specifications

• Sensor technology: Passive Infrared (PIR)
• Detection angle: 360°
• Max. reach: 8 m
• Mounting type: Flush-mounted (UP)
• Recommended installation height: 2.5 - 3.5 m
• Bus system: KNX
• Time setting range: 30 s - 30 min (via ETS)
• Light level setting range: 10 - 1000 Lux (via ETS)
• Power supply: KNX Bus (21-30V DC)
• IP protection class: IP20
• Operating temperature: -20 to +50 °C
• Product colour: White (RAL 9010)
• Housing material: UV-resistant plastic
• Number of switching zones: 1416
• Number of detection levels: 11
• Configuration software: ETS

Final note

The IS 345-R KNX UP V3 is a versatile presence detector for professional KNX projects, offering high granularity and reliable performance in demanding environments.