Non-Addressable Audible Visual Device / Sounder · Conventional Audio Visual Devices
CWSO-WW-S1 Conventional Sounder, White 107dB EN54-3 32-Tone
- Device type
- Non-Addressable Audible Visual Device / Sounder
- Mounting
- Suitable for wall and ceiling mount applications
- Operating voltage
- 9 to 29VDC (Approved to EN54-3 @ 9-14V and 18-29V)
- Average current consumption
- 31mA @ 29VDC (Tone 8)
- Maximum sound output
- 107dB (A) @ 1m (Tone 23)
- Operating temperature
- -25°C to 70°C
- Ingress protection
- IP21C – low profile base IP65 – deep base
Overview
What it is and how it fits the system.
This white EN54-3 approved low-profile sounder is a non-addressable audible device suitable for wall and ceiling mount applications, supplied with a low-profile base. It offers 32 selectable tones including a bell tone with high or medium volume settings and a maximum output of 107dB(A) at 1m. Operating on 9 to 29VDC, it draws an average 31mA at 29VDC across a -25C to 70C range.
Technical overview
CWSO-WW-S1 is a Conventional White EN54-3 approved low-profile sounder designed for wall and ceiling mounting. It features a low-profile base and offers 32 selectable tones, including a bell tone, with high or medium volume settings and a maximum output of 107dB(A) at 1m. The device operates on 9 to 29VDC, drawing an average 31mA at 29VDC, and functions across an operating temperature range of -25°C to 70°C with 93% ±3% non-condensing relative humidity.
Constructed from flame-retardant PC/ABS in white, the sounder supports cable termination sizes from 0.5 to 2.5mm² and achieves an ingress protection rating of IP21C with the low-profile base, while the deep base option provides IP65 protection. It is compatible with a range of accessories including replacement white low-profile bases (CSW), deep/IP65 bases (CWR), sealing rings (PS188), gaskets (PS189), and earth straps (SC076), all available in packs of five. Physical wiring details are specified in the installation manual.
Specifications
Full technical data for this part.
| Device type | Non-Addressable Audible Visual Device / Sounder |
|---|---|
| Mounting | Suitable for wall and ceiling mount applications |
| Base included | Low profile base included |
| Operating voltage | 9 to 29VDC (Approved to EN54-3 @ 9-14V and 18-29V) |
| Average current consumption | 31mA @ 29VDC (Tone 8) |
| Maximum sound output | 107dB (A) @ 1m (Tone 23) |
| Number of tones | 32 includes a bell tone (Full tone table available on website & installation manual) |
| Volume setting | High or medium |
| Cable termination size | 0.5 - 2.5mm² |
| Operating temperature | -25°C to 70°C |
| Relative humidity | 93% ±3% non condensing |
| Ingress protection | IP21C – low profile base IP65 – deep base |
| Body colour | White |
| Material | Flame retardant PC/ABS |
Specifications sourced from manufacturer documentation.
Specifications per manufacturer documentation, subject to change — E&OE. Spotted an inaccuracy? Let us know
Optional accessories
Optional additions — this product works without them.
Red Deep IP65 base, provides cable access for indoor surface & applications up to IP65, suitable for use with all commonly encountered fire cable sizes & ranges. Pack of 5
Compatible deep / IP65 base option: CWR – White deep / IP65 base, pack of 5
Deep Base O-Ring (Can be added to the conventional AV base to make it IP65 rated)
Deep base sealing accessory: PS188 – Deep base O Ring, pack of 5
Deep base Gasket accessory can be installed between the base and the mounting surface to provide the appropriate seal. Pack of 5
Deep base gasket accessory: PS189 – Deep base gasket, pack of 5
Earth strap. Pack of 5
Earthing accessory: SC076 – Earth strap, pack of 5
Sounder Red & Low Profile Base
Alternative — same CWSO wall sounder, red standard base IP21 version
Sounder Red IP65 & Deep Base
Alternative — same CWSO wall sounder, red deep base IP65 version