321 Multisensor

321 Multisensor

The 321 Multisensor combines a light sensor for constant light control and a passive infrared (PIR) presence detector to provide energy-saving functions in a DALI system. The light sensor measures reflected light from the surface directly beneath it, using this information to maintain a constant light level by adjusting the lamp outputs. The PIR sensor enables the Multisensor to switch the lights on when its coverage area is occupied, and off when it is unoccupied.

  • Lighting Control Solution: 
    ActiveAhead
    Imagine
    RoomSet
  • Lighting control protocol: DALI lighting control
  • Sensor Mounting Method: Ceiling
  • Colour: 
    White
    Anthracite grey
Datasheet

Specifications

Features

Excellent detection performance through high sensitivity and multidirectional coverage
Programmable constant light control for energy efficiency
Compact and stylish design
Available in white or black

Detection

PIR motion sensor
Light sensor
Detection angle (°)

116

Sensing technology


Light
PIR

Detection diameter (m)

8

Nominal mounting height (m)

2.5

Compatible products

Compatible products

SBB-C

Operation

Current consumption (mA)

10

IP rating

IP30

Mounting, more information

Ceiling flush-mounted, surface-mounted using SBB-C

Order code Description
321PB Multi-Sensor Ip65 Black
321B Multi-Sensor (Black)
321P Multi-Sensor Ip65
321 Multi-Sensor