What is the power supply requirement?

The device operates on 48V DC with a supply consumption of 5W.

Is the device compatible with NFC cards?

Yes, it supports contactless NFC cards in the ISO/IEC14443 Type A standard.

Multimedia Desktop Discussion with Voting Simultaneous Interpretation Conference System Microphones

Name: Multimedia Desktop Discussion with Voting Simultaneous Interpretation Conference System Microphones
Brand: VISSONIC Electronics Ltd.
SKU: 1982250605

Guangdong, ChinaVISSONIC Electronics Ltd.

US$10.00-1,999.00

1 Piece

Product profile

Customization

Available

Color

Black

Type

Voice Conferencing System

Model NO.

VIS-DMD-T

Weight

0.6kg

Screen Size

127 mm (5 Inches)

Supply Consumption

Operating Temperature

5 ℃ to +55 ℃

Video

Without Video

Composition

Lcd Display

Communication

Wired

Pointing Feature

Cardioid

Transport Package

Carton

Specification

160L*100W*65H mm (without microphone)

Trademark

VISSONIC

Origin

China

HS Code

8518100090

Production Capacity

10000

Key features

5-inch IPS Touch Screen: Provides high interactivity and flexibility for meeting content management.

Multi-Role Configuration: Configurable as chairman, delegate, VIP, or dual-user unit via software.

Advanced Audio Technology: 48K sampling frequency with lossless transmission and 20Hz-20KHz response.

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

Comprehensive Software Functions: Includes voting, simultaneous interpretation, dual-user mode, and Bluetooth.

Single Cable Transmission: One CAT5e cable transmits 64 channels of audio and various data signals.

Smart Audio Control: Features AGC, AFC, auto-mix, and 16-band equalized EQ for sound field adjustment.

Standard Compliance: Compatible with IEC 60914 and GBT 15381-94 international standards.

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.