What is the frequency response range?

It offers 20 Hz to 10 kHz (-3dB) at standard quality and 20 Hz to 20 kHz (-3dB) at perfect quality.

Does it support emergency signal integration?

Yes, it has an emergency signal interface that can feed alarm signals to all channels automatically.

What is the lead time for orders?

The average lead time is within 15 workdays for both peak and off-peak seasons.

Digital Infrared Transmitter Wireless Interpretation System

Name: Digital Infrared Transmitter Wireless Interpretation System
Brand: VISSONIC Electronics Ltd.
SKU: 872785445

Guangdong, ChinaVISSONIC Electronics Ltd.

US$10.00-9,999.00

1 Piece

Product profile

Customization

Available

Color

Black

Frequency Response

20 Hz to 10 kHz (-3dB) at Standard Quality

Model NO.

VIS-VLI700A

Frequency Response2

20 Hz to 20 kHz (-3dB) at Perfect Quality

Type

Simultaneous Interpretation System

Video

Without Video

Composition

Regulator

Communication

Wireless

Pointing Feature

Cardioid

Transport Package

Carton

Trademark

VISSONIC

Origin

China

HS Code

85176239

Production Capacity

10000

Key features

IEC 61603-7 Compliance: Meets IEC 61603-7 and IEC 60914 standards for professional conference systems.

High-Speed DSP Processing: Utilizes digital DQPSK modulation and high-speed DSP for clear signal transmission.

Multi-Channel Capacity: Available in 4, 8, or 16 channel configurations for simultaneous interpretation.

Anti-Static Design: Metal shell with reinforced wiring ensures 8000V anti-static capability.

Wide Frequency Response: 20 Hz to 20 kHz (-3dB) at perfect quality for high-fidelity audio.

Flexible Connectivity: Supports Dante network, Ethernet, RS232, and multiple audio input/output ports.

Safety Certified: Withstands 3500V high voltage test to ensure strict safety standard compliance.

User-Friendly Interface: Graphic LCD with backlighting supports multi-language menu for easy configuration.

Company profile

VISSONIC Electronics Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2015-09-01Nearest Port: GuangzhouAverage Response Time: ≤7.16hTerms 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.