Acoustic Panels and Sound Masking | MPS Acoustics Dallas TX
Better Office Sound Masking and Acoustic Panels
VA-CMS
Sound Masking Controller
The VA-CMS is a complete sound masking system packed with advanced technologies yet simple to use with its touch screen interface. Tailored for small and medium offices of approximately 5,000 ft2 (465 m2) or less, the VA-CMS provides optimum sound masking performance at a reasonable price. The VA-CMS works with the complete range of VoiceArrestTM sound masking speakers, allowing the system to be installed in virtually any office configuration: open offices, closed offices, meeting rooms, ceiling tiles, open ceiling, raised floors, radiant metal ceilings, etc.
Product Specifications
- Touch-screen user interface
- 1 or 2 speaker outputs (zones)
- Up to 12 speakers per zone
- Independent settings for each zone
- Volume adjustment
- Bass/treble adjustment
- 12 pre-set equalizers to fit the sound environment
- Adjustable ramp-up period
- Paging trigger to lower sound masking volume while paging
- Emergency mute relay
- 2-Level passcode locking
- Versatile enclosure with multiple configurations:
- Desktop
- Wall-Mount
- Flush-Mount
Speaker Outputs (Zones)
Nb Outputs: VA-CMS-2CH: 2, VA-CMS-1CH: 1
Max Nb Speakers/Outputs: 12
Connector: 2-pos. screw terminal
Sound Masking
Sound Masking Volume: ±10dB with respect to selected pre-set equalizer
Sound Masking Equalizer: 12 pre-set equalizers to fit the sound masking environment and ±5dB Bass/Treble
Sound Masking Volume Ramp-Up: User-defined, 1 day to 4 weeks
Music and Paging
Input: 1 (Stereo, ±1.5V range)
Connector: 3-pos. screw terminal (Left, Gnd, Right)
Mixer: Independent for each zone
Volume: 0-100% in 1% step
Equalizer: ±5dB Bass/Treble
Emergency Mute Relay
Input: 1
Connector: 2-pos. screw terminal, isolated
Function: Mute sound masking (and music/paging if required), for UL2572 compliance
Power
Rated Power: VA-CMS-2CH: 50W, VA-CMS-1CH: 25W
Operating Voltage: 24V
Connectivity: Barrel connector or 2-pos. screw terminal for wall-mount configuration
Physical
Size: 168mm x 124mm x 47mm (6 5/8” x 4 7/8” x 1 13/16”)
Weight: 450g (1.0lb)
Mounting Configuration: Desktop or Wall-mount (with built-in key-holes) ), or Flush-mount*
Warranty
Warranty: 5 years
Certifications – ETL Listed 3191772
UL 62368 – Standard for audio, video and similar electronic apparatus – Safety
requirements
FCC – EN 55103-1&2 – Electromagnetic compatibility – Product family standard for audio, video, audio-visual and entertainment lighting control apparatus for
professional use – Part 1: Emissions, Part 2: Immunity
Related ASTM Standards
ASTM E1374-06 (11) – Standard guide for open office acoustics and applicable ASTM standards
ASTM E1573-09 – Standard test method for evaluating masking sound in open office using an A-weighted and one-third octave band sound pressure levels
ASTM E1130-08 – Standard test method for objective measurement of speech privacy in open offices using articulation index
ASTM E2638 – Standard test method for objective measurement of speech privacy provide by closed rooms
*Can be installed directly in the wall or using a 3-Gang NEMA device box
Multiple controller units can be networked together to construct large sound masking projects.
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