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The Prolojik PS581 series Bluetooth 4.2 multi-function sensor goes beyond control and monitoring to provide sophisticated telemetry.

The Prolojik PS581 track mounted Bluetooth DALI addressable multi-function sensor delivers high accuracy measurement in a discreet form factor.

The Prolojik PS581 sensor has been designed to fit the Eutrac 98-666 type adaptor and mounts directly onto the Eutrac 3~ Track.

Incorporates its own PSU and its available in a range of lens types and finishes.

This sensor offers direct Bluetooth communication, creating a mesh network system, to the Prolojik PL17x series of BLE DALI interface nodes for OEM luminaires and the GN100 Edge Gateway.

This sensor adds to the Bluetooth network, allowing data collection and collation of occupancy, daylight, temperature, asset tracking and Bluetooth® BLE telemetry data to be shared via a cloud based UI or head end PC for smart analytics.


Sensor type: Passive Infra-Red, Quad Element
Field of view: 360˚
Coverage: 2.5 x height of ceiling (7 meters max)
Light Level
Sensor type: Photo-diode
Accuracy: +/-5% across range
Field of view: 360˚
Sensor range: 0 to +56˚C at 0.5˚C resolution
Active Infra-red receiver
For dimming & scene setting
Temperature: -10˚C to +60˚C
Humidity: 0% - 90% non-condensing
In Use
Temperature: 0 to +56˚C
Humidity: 10% - 90% non-condensing
Conformity & Standards
EMC immunity EN50082-1
EMC emissions EN50081-1
Housing material flame-proof ABS
ARCOM MasterSpec 2013 Classification 29 09 23
Up to 40 meters bi-directional communication
Bluetooth 4.2 qualified single mode module
QDID: 82978
Declaration ID: D030801
Certified to FCC, CE MIC, KC and IC regulations
Radio Power:
Maximum TX output power: 3 dbm
RX Receive Sensitivity: -89 dbm
Received signal strength indicator (RSSI) with 1-db resolution
Radio Power Consumption:
TX current consumption: 15.6mA (radio only, 0 dbm)
RX current consumption: 16.4mA (radio only)
Commissioning aids
Occupancy walk test via LED - single flash
Bi-colour LED reports sensor CPU status

Identify via cluster mesh commands and App

32.2mm deep (below track) x 203mm x 33mm

For use on Eutrac 3 Track
Do NOT fit within one meter of forced air heating or ventilation,
or other sources of heat or draughts
Do NOT fit so that direct sunlight or artificial light passes straight
into the unit
Do not obscure sensor by fixtures and fittings
Do NOT fit on a moving or vibrating surface
Power Consumption
0.46W nominal consumption