C-TEC BF451A/CX/SR Addressable Wall-Mounted Sounder and Beacon
Request a quote for pricing and availability. Installation, commissioning and compatibility checks with your existing system are also available.
Technical documentation
PDFInstallation ManualXP95/Discovery Compact Sounder and Visual Alarm Device Installation Instructions
EnglishPDFCertification
XP95/Discovery Compact Sounder and Visual Alarm Devices Intertek Approval Certificate
EnglishPDFCertification
XP95/Discovery Compact Sounder and Visual Alarm Devices EU CPR Certificate of Conformity
EnglishPDFOther Document
C-TEC Visual Alarm Device (VAD) Guide
EnglishPDFOther Document
XP95/Discovery Compact Sounder Polar Diagram
English
The manufacturer has not published Turkish documentation for this product; please contact us for technical support in Turkish.
Product description
Compatible with XP95/Discovery addressable fire alarm systems, this device combines an audible warning with a white-light visual alarm signal. When wall-mounted, it provides W-3-3.1 light distribution; when ceiling-mounted, it can provide C-3-8 distribution. It features an integrated short-circuit isolator, selectable sound levels and tone options.
Key features
- 91 dB(A) sound output (at 1 m)
- W-3-3.1 light distribution when wall-mounted
- C-3-8 light distribution when ceiling-mounted
- Built-in short-circuit isolator
- 7 sound levels and up to 15 selectable tone pairs
- Compliance with EN54-3, EN54-23 and EN54-17 is specified
Technical specifications
| Compatibility | C-TEC XFP/ZFP XP95/Discovery addressable fire alarm panels |
|---|---|
| Operating voltage | Audible alarm: 17–28 V DC; audible/visual alarm: 21–28 V DC |
| Standby current | 550 µA at 24 V DC |
| Alarm current | 14 mA (beacon on, sounder at maximum level) |
| Nominal sound pressure level | 91 dB(A) at 1 m, tone 1 |
| Flash colour and rate | White, 0,5 Hz |
| Dimensions | 102 mm diameter × 63 mm depth |
| Protection rating | IP21C (Type A) |
| Operating temperature | −10 °C to +55 °C |
| Weight | 175 g |
Information has been compiled from manufacturer/distributor sources. Please consult the documentation for current technical specifications.
Other C-TEC Products

C-TEC 45681-509APO AlarmSense Base Sounder and Visual Indicator

C-TEC 45681-510APO AlarmSense Base Sounder

C-TEC 55000-017APO AlarmSense Outdoor Sounder/Beacon

C-TEC 55000-018APO IP65 Outdoor Fire Sounder
Request a site survey and quote for your project
Tell us about your building, existing system and requirements; together, we can determine the right solution.
