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Base Sounder Beacon - (SIL2 approved)

Model YBO-BSB2/SIL is an O Rated EN54-23 compliant addressable loop powered Base Sounder with integral Beacon, innovatively designed to give a range of tones and volumes with a maximum output of up to 98 dB(A) (±2 dB(A)) with low current consumption. The unit is designed to fit to the Standard Base (YBN-R/3/SIL) or the Isolator Base (YBN-R/3(SCI)/SIL) and can be fitted with any of the ESP SIL2 approved range of Sensors, Beacons or Remote Indicators. The unit can also be converted into a wall sounder beacon with the simple addition of a Cap (SI/CAP2). The sounder is Ingress Protection rated to IP21 and for internal use only. An Auto-Shutdown feature allows the user to set a fixed time within which the sounder or beacon will operate, before automatically shutting down, cutting noise pollution in the case of the sounder element.

  • EN54-23 compliant
  • O Rated
  • Single Loop Address - addressed via the TCH-B100 Hand Held Programmer
  • Variable Sound Output 50 ~ 98 dB(A) (?2 dB(A)) output at 1 metre
  • Sounder and Beacon can operate independently
  • 0.5 or 1Hz flash frequency
  • Fits Hochiki Standard or Isolator Base and supports ESP Sensors, Addressable Beacons and Addressable Remote Indicator
  • 51 User-Selectable Tones (all tones EN54-3 compatible)
  • Auto-Shutdown feature prevents noise-pollution
  • SIL2 approved