The attenuator ATT-03/ATT-30 is designed to adjust the speaker volume to audible warning systems, wired radio and sound
Specifications:
- Modern stylish wall-mounted attenuator
- Elegant design
- easy installation
- 4 step volume control speaker
- Turning on 2-wire or 3-wire circuit
- In the case of switching to 2-wire attenuator works as a conventional volume control, when the 3-wire possible forced on the speakers in the areas in case of emergency
- Flush mounting in the wall panels
- Screwless connecting terminal block