YBO-BSB2/RL
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YBO-BSB2/RL

Shipping in
48h
  • Smart Analog Beacon/Siren Base
  • Loop fed
  • Supports ESP sensors
  • Single loop steering
  • The siren/beacon can operate independently
  • Description
  • Specifications
  • Contents
  • Downloads

YBO-BSB2 is a base siren powered from the addressable loop with integrated beacon, innovatively designed to offer a range of tones and volumes with a maximum output of up to 98 dB(A) (±2 dB(A)) with low current consumption.

It is designed to fit the standard (YBN-R/3) or isolator base YBN-R/3(SCI) and can be fitted with any of the sensors, beacon or remote indicators in the ESP range.

It can also be converted to a wall-mounted beacon/siren with the (SI/CAP2), cover and has an IP21, ingress protection rating for internal use only.

Siren and beacon elements can be operated separately.

  • HOCHIKI
  • Smart Analog Addressable Analog Beacon/Siren Type A Base
  • Loop-fed with single direction
  • EN, LPCB and VdS Approved.
ReferenceYBO-BSB2-RL
Operating voltage 17 - 41 VCC
Low power mode 110 μA (typical)
Standby current 250 μA (typical)
Sound current (typical) 0,8 mA (50 dB(A) at 1 m) ~16 mA (98 dB(A) at 1 m)
Additional current when beacon is active + 7 mA
Sound output to 1 m 50 ~ 98 dB(A) (±2 dB(A)) to 24 VCC or higher (complies with EN54-3)
Number of tones51
Tone frequency range 300 ~ 2850 Hz
Approved temperature range-25 °C at + 70 °C
Recommended temperature range-10 °C at + 50 °C
Recommended storage temperature range-30 °C at + 70 °C
Maximum humidity 95 %RH Non-condensing (at 40 °C)
Color / Case material / Lens materialWhite / PC ABS / PC translucent
IP Rating IP21
Weight (g) / Dimensions (mm) 124 / Ø 113 x H 43
Base fixing centers (mm) 48 ~ 74
Atmospheric pressure range No restrictions specified
  • Smart Analog Addressable Analog Beacon/Siren Type A Base

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