Hochiki CHQ-WSB2 ESP Addressable Wall Sounder Beacon in Red or White

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  • CHQ-WSB2/WL

Hochiki CHQ-WSB2 ESP Addressable Wall Sounder Beacon in Red or White

Model CHQ-WSB2 is an addressable loop powered Wall Sounder Beacon innovatively designed to provide a range of tones and volumes with a maximum output of up to 102dB(A) (±2dB(A)) with low current consumption. The unit features an integral beacon within the horn utilising high intensity LED technology and is designed to fit to the Standard Base (CHQ-WPK) & YBO- R/SCI(WHT)) or the Isolator Base (YBO-R/SCI(RED) & YBO-R/SCI(WHT)). The sounder is IP rated to IP21 for internal use but it can be made weatherproof by utilising the WS2-WPK Weatherproof Kit, which consists of a specialised back box and gasket set.

Also incorporates an auto shutdown mode*1 which allows the user to set a fixed time within which the sounder will operate, before automatically silencing itself, ideal for minimising noise pollution.

Key Features

  • Single Loop Address - addressed via the TCH-B200 Hand Held Programmer.
  • Variable Sound Output 90 ~ 102 dB(A) (±2 dB(A)) output at 1 metre.
  • Sounder and Beacon can operated independently*1.
  • 0.5 or 1Hz flash frequency*1.
  • High Intensity LED technology.
  • Fits Hochiki Standard or Isolator Base.
  • 51 User-Selectable Tones (all tones EN54-3 approved).
  • Auto-Shutdown feature prevents noise pollution*1.
  • ‘O’ Rated Beacon to EN54-23.
  • Available with Red or White LEDs.
  • Available with Red or White case.
  • Weatherproof Kit available.
  • SIL Level 2 approved variant available.

Available Models

The Hochiki CHQ-AB addressable beacon is available in the following models;

  • CHQ-WS2 - Red
  • CHQ-WS2(WHT) - White

Technical Specification

  • Ordering Code :
    • CHQ-WSB2/WL : Ivory Case, White Flash
    • CHQ-WSB2/RL : Ivory Case, Red Flash
    • CHQ-WSB2(WHT)/WL : White Case, White Flash
    • CHQ-WSB2(WHT)/RL : White Case, Red Flash
  • Operating Voltage : 17 – 41 V d.c.
  • Quiescent Current (typ) :
    • 150 A (with YBO-R/3(RED) & YBO-R/3(WHT))
    • 200 A (with YBO-R/SCI(RED) & YBO-R/SCI(WHT))
  • Sounding Current (typ) :
    • 2 mA (90 dB(A) (±2 dB(A)) @ 1 m) ~
    • 8 mA (102 dB(A) (±2 dB(A)) @ 1 m)
  • Additional Current When Beacon Active : + 7 mA
  • Sound Output (at 1 metre) : 90 ~ 102 dB(A) (±2 dB(A)) @ 24 VDC or above
  • Number of Tones : 51
  • Tone Frequency Range : 300 Hz ~ 2850 Hz
  • 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 or White/ PC ABS
  • Lens Material : Translucent PC
  • Ingress Protection Rating : IP21 (IP65 with WS2-WPK)
  • Weight (g)/Dimensions (mm) : 164 / H112 x W112 x D67
  • Base Fixing Centres (mm) : 48 ~ 74

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