What is the frequency response of the microphone?

The frequency response ranges from 20Hz to 20KHz for high fidelity sound.

Is there a headphone port available?

Yes, a 3.5mm stereo headphone jack is available on the unit.

What are the available color options?

The microphone is available in Silver or Black colors.

Digital Network Array Microphone for Chairman Delegate Unit

Name: Digital Network Array Microphone for Chairman Delegate Unit
Brand: VISSONIC Electronics Ltd.
SKU: 1914107775

Guangdong, ChinaVISSONIC Electronics Ltd.

Negotiable

1 Piece

Product profile

Customization

Available

Color

White

Type

Voice Conferencing System

Model NO.

VIS-DAC-T/VIS-DAD-T

Video

Without Video

Composition

Loudspeaker

Communication

Wired

Pointing Feature

Corridor

Transport Package

Carton

Specification

305L *45W*42H mm (without microphone)

Trademark

VISSONIC

Origin

China

Production Capacity

10000

Key features

Advanced Microphone Array: ARRA-TechTM technology with 120CM voice pick-up distance and built-in AGC.

Digital Ring Network: AUDIO-LINK technology ensures full-digital transmission and avoids RF interference.

Robust Loop Connection: Hand-in-Hand-Loop-Network allows hot-plug and auto-recovery for system stability.

High Fidelity Audio: Zero loss transmission with 48K sampling and 20Hz-20KHz frequency response.

Smart Control Features: Includes AGC, AFC, ANC, and auto-mix for optimized sound field adjustment.

Flexible Discussion Modes: Supports OPEN, OVERRIDE, VOICE, and APPLY modes with adjustable active units.

Easy Installation: Uses standard CAT5e/CAT6 cables with RJ45 connectors and hot-plug functionality.

Premium Build Quality: Constructed with aluminum material for durability and a tidy appearance.

Company profile

VISSONIC Electronics Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2015-09-01Nearest Port: GuangzhouAverage Response Time: ≤5.75hTerms of Payment: T/T, PayPal, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW

AI-Powered supplier vetting

SummaryVISSONIC Electronics Ltd. is identified as a China-based manufacturer/factory and group corporation producing audio and video products, including conference microphones and conference systems. The supplier reports ISO 9001, ISO 14001, OHSAS/OHSMS 18001, and GMP certifications, five production lines, 11–20 R&D engineers, 21–30 quality-control staff, and conference-system output of 100,000 pieces. Its stated services include system design, installation, troubleshooting, user training, and technical support. Export activity is documented since 2015, with 51%–70% of sales from exports. Evidence supports production, certification, innovation, and after-sales strengths, while customization, financial credibility, and customer-case depth remain insufficiently established.

Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and Group Corporation, with a stated Guangzhou manufacturing location and an in-house R&D, production, and sales operation for audio and video products. This directly supports its status as a product manufacturer rather than only a trading company.

CertificationsThe supplier reports OHSAS/OHSMS 18001, ISO 9001, ISO 14001, and GMP certifications. These stated management-system certifications provide explicit evidence of formal quality, environmental, occupational-health, and related operational controls.

After-Sales capabilityThe supplier states that staff support customers throughout system purchase, installation, on-site troubleshooting, and training on equipment use after installation. This is explicit evidence of comprehensive technical and user-support services.

R&D capabilityThe supplier describes itself as a high-tech enterprise with its own brand and dedicated R&D, production, and sales functions, focused on high-performance and innovative audio-video products. It also reports 11–20 years of combined R&D engineer experience, supporting an innovation capability assessment.

Production capacityThe supplier reports five production lines, 21–30 quality-control staff, and conference-system production capacity of 100,000 pieces. These explicit operating metrics support established production capability for conference-system products.