What is the power requirement?

The device operates on 48V DC power with a maximum consumption of 3.8W and 1.4W in power-saving mode.

What are the main material and color?

The main material is ABS plastic, and the color is black.

How is the microphone connected?

It supports pluggable microphones with long-range sound pickup and allows for different microphone lengths.

4.3-Inch Touch Screen Multimedia Wired Digital Voting IC Card Conference Microphone

Name: 4.3-Inch Touch Screen Multimedia Wired Digital Voting IC Card Conference Microphone
Brand: VISSONIC Electronics Ltd.
SKU: 2070045535

Guangdong, ChinaVISSONIC Electronics Ltd.

Negotiable

1 Piece

Product profile

Customization

Available

Color

Black

Communication Mode

Wired

Model NO.

VIS-MAU-T

Type

Voice Conferencing System

Weight

1kg(Without Microphone)

Main Material

ABS

Display

4.3-Inch Capacitive Color Touch Screen

Resolution

800X480

Maximum Power Consumption

3.8W(Connection with Wireless and Wired Together)

Power Saving Mode Consumption

1.4W

Power

48V DC

Frequency Response

20~20000Hz

Thd

<0.1%

Dynamic Range

> 90dB

S / N Ratio

≥96dB

Sensitivity

-46 Dbv / PA

Video

Without Video

Composition

Regulator

Pointing Feature

Cardioid

Communication

Wireless+ Wired

Transport Package

Carton

Specification

217.5L*138.5W*69H mm (without microphone)

Trademark

VISSONIC

Origin

China

HS Code

8518100090

Production Capacity

1000PCS/Month

Key features

4.3-Inch Touch Screen: Capacitive color multi-touch display with 800x480 resolution for intuitive control.

NFC Participant ID: Built-in NFC reader supports ISO/IEC14443 Type A for quick participant identification.

Flexible Unit Config: Configurable as chairman, delegate, VIP, or dual delegate unit to meet meeting needs.

Digital Audio Tech: AUDIO-LINK digital network technology ensures complete digital signal transmission.

Adjustable EQ & Sens: Supports -12dB to +12dB sensitivity adjustment and 8-band equalizer via touch screen.

Versatile Connectivity: Features Line-in for phones/laptops, headset interface, and pluggable microphone support.

Built-in Timer: Display shows time/date and includes a timer to manage delegate speaking time.

Company profile

VISSONIC Electronics Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2015-09-01Nearest Port: GuangzhouAverage Response Time: ≤8.24hTerms 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.