C-TEC CAST Base Sounder VAD Black-(CTEC-CA456A/B)
The C-TEC CAST Base Sounder VAD Black (CTEC-CA456A/B) is an advanced addressable fire alarm sounder and Visual Alarm Device (VAD) designed for use with C-TEC CAST addressable fire alarm systems. Combining a powerful audible alarm with a high-performance visual warning indicator, this ceiling-mounted device provides effective fire alarm notification while offering a discreet black finish for applications where appearance and architectural integration are important. The CA456A/B provides C-3-8 rated light distribution and delivers an impressive 92dB(A) sound output at 1 metre.
Designed for compatibility with C-TEC’s CAST protocol addressable fire alarm panels, the CA456A/B is loop-powered and incorporates an onboard short-circuit loop isolator to help maintain system integrity. It offers four selectable volume levels and 31 selectable tones, allowing the alarm output to be configured to suit different fire alarm requirements. The device also supports group addressing, enabling multiple devices to be operated simultaneously when required. With a typical alarm current of 12.5mA and quiescent current of approximately 460µA, the CAST Base Sounder VAD provides efficient operation within compatible CAST fire alarm systems.
The C-TEC CA456A/B Black Base Sounder VAD is an excellent choice for commercial, industrial and other indoor fire detection and alarm applications requiring both audible and visual alarm notification. Its IP21C rating, compact 122mm diameter design and ceiling-mount configuration make it suitable for integration into a wide range of CAST fire alarm installations. The CA456 range is certified to relevant requirements including EN 54-3, EN 54-17 and EN 54-23, providing a high-quality solution for installers and fire alarm professionals working with C-TEC CAST systems.
Key Features
- C-TEC CAST addressable base sounder and VAD
- Black finish for discreet architectural applications
- C-3-8 rated visual alarm light distribution
- Powerful 92dB(A) sound output at 1 metre
- LPCB certified to EN 54-3, EN 54-17 and EN 54-23
- Kiwa Telefication and DBI certified to EN 54-13
- Built-in short-circuit loop isolator
- Four selectable volume levels and 31 selectable tones
- Group addressing facility for simultaneous device operation
- IP21C rated and designed for indoor ceiling mounting
- Loop-powered operation with approximately 460µA typical quiescent current
- Typical alarm current of 12.5mA at 27–40V DC
- Compatible with C-TEC CAST protocol addressable fire alarm panels
- 122mm diameter × 46mm deep
- Operating temperature range of -10°C to +55°C