WSB-V ADDRESSABLE WALL SOUNDER BEACON
An EN54-23 compliant, addressable loop powered fire alarm 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. The sounder is IP rated to IP21 for internal use but it can be made weatherproof by utilising the Weatherproof Kit, which consists of a specialised back box and gasket set.

FEATURES
- Single Loop Address
- Variable Sound Output
- High Intensity LED Technology
- 0.5 or 1Hz flash frequency
- Approved to EN54-23
SPECIFICATION | WSB-V ADDRESSABLE WALL SOUNDER BEACON |
---|---|
Colour | White / Red |
LED Colour | Red / White |
Ordering Code | WSB-V/WLED, WSB-V/RLED, WSB-V(White)/WLED, WSB-V(White)/RLED |
Operating Voltage | Loop 17-41 Vdc |
Quiescent Current | 150 – 200μA |
Sounding Current | 2 mA (90 dB(A) (±2 dB(A)) @ 1 m) ~ 8 mA (102 dB(A) (±2 dB(A)) @ 1 m) |
Current when Beacon Active | + 7mA |
Sounding 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 |
Weight / Dimensions | 164g / 112H, 112W, 67D |
Operating Temp. Range | -10°C to + 50°C |
Storage Temp. Range | 30°C to + 70°C |
Maximum Humidity | 95%RH – Non Condensing (at 40°C) |
Ingress Protection Rating | Indoor IP21 (IP65 with Weatherproof Kit) |
Approvals | EN54-23 |