POLARISED ALARM BELL 24V DC W/DIODE BF-336D
- A tough durable red fire bell.
- Widely used in schools and other establishments for signaling ‘class’ or ‘shift’ changes.
- Designed for internal use only.
- 152mm (6 inch) x 60mm
- Incorporates highly efficient rotary centrifugal movements to provide a high sound output of up 95dB.
- Low current consumption.
- Includes a multi-fixing base plate
Technical Specifications
| Approvals/certifications | To EN54-3. |
|---|---|
| Protocol/compatibility | Compatible with C-TEC’s full range of conventional fire alarm panels. |
| Application/operation | Designed to be wall mounted. Indoor areas only. |
| Power requirements | 20-28V |
| Nominal SPL (Sound Pressure Level) | Up to 95dB(A) at 90 degrees to front face (92dB EN54-3). |
| Alarm current | 25mA. |
| Product dimensions (mm) | 152mm diameter x 60mm deep. |
| Weight | 786g. |
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