The M&S MVC1 Monaural Volume Control is used with the MC300/350, MC602, DMC3-4 and DMC1 series intercom systems and is designed to be used with 45-ohm speakers.
The MVC1 is used to control music volume through one or two Ceiling Speakers and enables the user to regulate the volume separate from the master station. The single knob is mounted on a wall plate and mounts in a single-gang J-box (sold separately). Available colors:
- White
- Almond