VA-SEN Active Volume Control Sensor
The VA-SEN Active Volume Control Sensor monitors ambient sound activity and automatically adjusts masking levels within VoiceArrest sound masking systems to maintain consistent acoustic conditions.
Project pricing includes space planning, delivery and installation. A Houston specialist replies within 2 business hours.
Furnishing your office with this product?
We accept volume orders of any quantity. Tell us how many you need — a Houston specialist replies with volume pricing, one coordinated delivery, and one invoice.
Your Office, Fully Furnished. Every Detail Handled.
- 01
Consult
A consultant reviews your team’s needs and recommends suitable furniture.
- 02
Space plan
We measure your space and create a floor plan for free.
- 03
Design
Our commercial interior designers help you choose finishes, fabrics, and layouts.
- 04
Project manage
One contact handles your order, schedule, and building coordination.
- 05
Deliver & install
Our Houston team delivers, installs, and cleans up.
Every Houston office project includes all five services at no extra design cost. If you only need furniture delivery, we can take care of that, too.









About the VA-SEN Active Volume Control Sensor
The VA-SEN is an Active Volume Control (AVC) sensor designed for use with VoiceArrest sound masking systems.
The sensor continuously monitors ambient sound activity within a space and automatically adjusts sound masking levels in response to changes in the environment.
Using advanced signal processing, it distinguishes background activity from the masking sound itself, allowing accurate and stable control of masking volume.
Volume adjustments occur gradually over time to help maintain consistent acoustic conditions throughout the workspace.
Why Choose COI?
COI provides office furniture in Houston and professional acoustic solutions that help create comfortable and productive workplaces.
Our sound masking products are selected to support speech privacy, improve acoustic performance, and integrate seamlessly into modern office environments.
Specifications
| SKU | 69934 |
| Warranty | 10-year |
| Lead time | Standard · 4 week lead time |
Delivery, pickup and installation
Delivery and showroom pickup options are shown at checkout. Professional installation is available as an add-on; ask us for a quote.
Pricing for ten chairs — or the whole floor
Tell us the quantity and your move-in date. A Houston specialist replies with volume pricing within 2 business hours.
Prefer to talk? (713) 588-9086 ·
