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RAPIX DALI-2 8m Occupancy / Light Level Sensor

Key Features

  • Detection range:  8 – 10 metre diameter at 2.7 m ceiling height
  • DALI Line Powered, Super Low current draw: only 2 mA
  • 55 mm diameter, suits hole saws 57 – 67 mm
  • Generous terminal sizes for easy DALI connection, allowing loop-in / loop-out
  • Large cable strain relief for easy installation
  • Transparent wiring cover for easy inspection of the cable connection while preserving safety isolation
  • Surface mount adaptor available, suited to 50 mm and 60 mm screw mounting centres
  • Light Level measurement 0 – 1023 lux (optional 0 – 65000 lux)
  • Low profile, small lens – hardly noticeable on typical white ceilings
  • External dry contact input suits all switch types and dry contact motion sensors
  • Bright LED indicator at lens for easy visual identification / location of an installed sensor
  • Configured using any DALI-2 commissioning software or the FREE RAPIX Addressing and RAPIX Integrator software tools
  • DALI-2 Certified to IEC 62386-101, -103, -301, -303 and -304


This RAPIX Occupancy & Light Level Sensor is a DALI-2 Occupancy/Movement sensor using PIR movement sensing with Light Level measurement and an additional voltage-free switch input.

Radically low DALI power consumption: only 2 mA.

DALI-2 Systems

This devices is suitable for use in any DALI-2 system, and it can be set up using any software that commissions DALI-2 input devices.

When used in other DALI-2 systems, the internal application controller should be disabled.

RAPIX Systems

This product can optionally act as a miniature DALI Application Controller, allowing sophisticated reaction to be configured for movement detection, light level readings, and the switch inputs. Multiple devices can easily be used on a single DALI line.

The internal Application Controller is commissioned using RAPIX Integrator or RAPIX Addressing software.

Multiple sensors can easily be used to expand coverage to larger areas.

The sensor can be enabled or disabled based on a DALI short address, or by system rules managed by a RAPIX Zone Controller.

Like other RAPIX Application Controllers a Zone approach is used. Zones are made up of a mix of DALI Short Addresses, Groups, or the DALI broadcast.

Functions available include occupancy (unconditional), occupancy (when light level above a limit), vacancy, light level maintenance and light level switch.

When switching a Zone off, the occupancy / timer functions include fade off, fade to a dwell level before turn off, or pulse before turn off. The sensor can also keep an area on while adjacent areas are on, allowing easy setup of corridor or exit path lighting.

The separate switch input allows connection of voltage-free toggle switches or common push-style momentary switches. Alternatively the voltage-free contacts of a separate low-cost movement sensor can be connected to this input.

This sensor also supports sophisticated scene control, and allows easy scale up where additional sensors can act as slaves to a master sensor.

A Black version, and a Long Range version are also available.


Surface Mount Adaptor

Field of View Mask


Data Sheet

Installation Guide


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