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Hochiki CHQ-WB Addressable Loop Powered Wall Beacon VAD



An addressable loop-wowered wall beacon, with a high intensity LED and a custom designed free-form optic which produces a highly visible flash. Various coverage volumes available based on 2.4m ceiling height, include 5m, 6m and 7m, selectable from the control panel (check panel compatibility).

The unit is designed to fit the YBN-R/3, YBN-R/3(SCI) or the YBO-BS base sounder and is available with an ivory, white or red casing with red or white LEDs.

Key Features

  • Loop powered.
  • EN54-23 compliant.
  • Loop powered.
  • High intensity flash.
  • Range of coverage volumes.
  • Avaulable with White LED or Red LEDs.
  • Colour-matched with existing sensor range.


  • Operating Voltage : 17~41VDC
  • Quiescent Current (typ) : 250 μA
  • Current When Beacon Active : See next page
  • Operating Temperature Range : -10°C to +50°C
  • Storage Temperature Range : -30°C to +70°C
  • Maximum Humidity : 95% RH – Non Condensing (at 40 °C)
  • Colour/Case Material : Red, White or Ivory / PC+ABS
  • Compatible Bases :
    • Ivory case – YBN-R/3, YBN-R/3(SCI), YBO-BS (base sounder)
    • White case – YBN-R/3(WHT), YBN-R/3(WHT)-SCI, YBO-R/SCI(WHT-SNDR), YBO-BS(WHT) (base sounder)
    • Red case – YBO-R/3(RED), YBO-R/SCI(RED)
  • Lens Material : PC
  • Ingress Protection Rating : IP21 (IP33 when used inconjunction with CHQ-WPK Weatherproofing Kit)
  • Weight (g)/Dimensions (mm) : 120/D100xH41
  • Base Fixing Centres (mm) : 48~74


Additional information

Weight 0.25 kg
Case Colour

Ivory, White, Red


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Flash Colour

White, Red

Device Type


Hazardous Applications

Marine Applications


Short Circuit Isolator

System Type

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