IMS DALI-2 ENABLED MULTI SENSOR

The IMS3PIRDT occupancy sensor integrates a passive infrared presence detector and a digital microphone. This sensor also provides light intensity (daylight) measurement giving it the ability to work in daylight harvesting applications. The sensor provides a presence detection zone with a diameter of 35.4 feet at a mounting height of 9.8 feet, making it ideal for covering a typical office room or an area in an open office space. At mounting heights ranging from 16.4 to 39.3 feet, the detection area extends to 839.6 square feet. The occupancy sensor mounts with spring snaps in false ceilings.

 

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Specifications

  • DALI-2 enabled multi-sensor with passive infrared presence detection and digital microphone

  • Provides illuminance measurement (0–4000 lux, 0.125 lux resolution) for daylight harvesting applications

  • Presence detection zone up to 35.4 ft diameter at 9.8 ft mounting height; coverage extends to 839.6 sq ft at 16.4–39.3 ft mounting heights

  • Includes built-in infrared receiver for optional remote control

  • Integrated temperature and humidity sensors for enhanced environmental monitoring

  • Powered via DALI bus (6 mA / 10 mA at 16 V DC)

  • Compact design: 2.67” x 1.81” deep, RAL 9010 pure white finish

  • Operating temperature range: 32°F to 122°F (0°C to 50°C)

  • Relative humidity tolerance: 10%–90%, non-condensing

  • Direct spring-mount installation for false ceilings; flush-mount option included

  • 3 digital dry-contact inputs for flexible system integration

  • 3-year limited system warranty (excludes damage from overvoltage events)

 

Part Number:

IMS3PIRDT

Downloads

- Spec Sheet
- Installation Instructions