• Detects ambient light
  • Communicates with Audacy wireless gateway for closed-loop daylight harvesting
  • 30.5m indoors transmit range
  • Ceiling mounted
  • Wireless installation
  • Operates in the 915MHz spectrum
  • Battery powered with 25-year battery life

Product information

Installing an Audacy light sensor in your wireless lighting system allows you to save energy by harvesting natural daylight.

By detecting ambient light the Audacy light sensor communicates the daylight measurements to the Audacy gateway (30.5m transmit range, a greater distance can be reached by using repeaters) for a closed-loop daylight harvesting operation.



The Audacy light sensor has is a wireless solution allowing for a fast and simple installation. 



  • Radio Frequency Range: 915.9 – 917MHz, Internal Antenna
  • Wireless Protocol: Proprietary based on IEEE 802.15.4
  • Encryption: Proprietary based on AES encryption
  • Rated RF Power Output (W) – 11.3 dBm short duration, utilising both frequency hopping and direct sequence spread spectrum
  • Transmit Range: 30.5m indoors to Audacy Gateway or Luminaire Controller in typical commercial office building; extended range when repeater mode enabled
  • Power: 25+ year Li battery, non-replaceable
  • Operating Temperature: 10°C to 32°C
  • Light Level: 0—2500 lux (0—232 fc)
  • Installation Environment: Indoor use only
  • Mounting: In-ceiling via mounting tabs (see diagram for cutout size)
  • Colour: White
  • Dimensions: 115.82mm x 58.17mm x 28.45mm
  • Weight: 85g
  • Warranty: 5 year
  • LVD Compliance: BS EN 60669-2-1
  • EMC Compliance: BS EN 55015, BS EN 61547 & ETSI EN 301 489-3 V2.1.0 (ETSI EN 301 489-1 V2.1.1)
  • Radio Compliance: ETSI EN 300 220-2 v3.1.1* and ETSI EN 300 220-1 v3.1.1

Standard Products

UK Code Schuko Code Colour Description
59-LSC1400UK White Audacy® Light Sensor

Audacy® Light Sensor

UK Part Number: 59-LSC1400UK

  • Battery operated
  • 30.5m Transmit Range



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