Does the receiver have an auto-off feature?

Yes, it has no power consumption and auto-offs when the headphone is disconnected after 5 minutes.

What connectivity options are available for audio inputs?

It features 2 female XLR connectors for balanced audio and 16 phoenix sockets for multi-channel output.

Is the device suitable for rack mounting?

Yes, it includes brackets for 19' rack mounting or detachable feet for free-standing table top use.

Interpretation System IR Wireless 14 Channel Transmitter

Name: Interpretation System IR Wireless 14 Channel Transmitter
Brand: VISSONIC Electronics Ltd.
SKU: 707111951

Guangdong, ChinaVISSONIC Electronics Ltd.

US$10.00-9,999.00

1 Piece

Product profile

Customization

Available

Color

Black

Type

Simultaneous Interpretation System

Model NO.

VIS-VLI700A

Video

Composition

Lcd Display

Communication

Wireless

Pointing Feature

Cardioid

Transport Package

Carton

Trademark

VISSONIC

Origin

China

HS Code

85176239

Production Capacity

10000

Key features

IEC 61603-7 Compliance: Fully compliant with IEC 61603-7 and IEC 60914 standards for universal compatibility.

DQPSK Digital Modulation: Utilizes DQPSK technology in 2-8 MHz band to eliminate interference from lighting systems.

Multi-Channel Flexibility: Supports 4, 8, 16, or 32 channels with automatic selection matching system usage.

Intelligent Audio Muting: Automatically mutes audio when signal is too low to ensure only high-quality sound.

Ergonomic Design: Lightweight, compact receiver with neck strap or pocket fit for comfortable use.

Long Battery Life: Built-in high-precision rechargeable lithium battery with auto-off after 5 minutes.

Sunlight Readability: Works without errors even in bright sunlight with backlit graphic LCD display.

Company profile

VISSONIC Electronics Ltd.

Guangdong, China

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2015-09-01Nearest Port: GuangzhouAverage Response Time: ≤7.46hTerms 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.

Product Q&A

Q:Is this system compatible with other IR interpretation systems?

Yes, it is compatible with any other IR simultaneous interpretation system compliant to IEC 61603-7.

Q:How many channels are available for this transmitter?

The system supports 4, 8, 16, or 32 channels, with the number always matching the channels in use.

Q:What is the frequency band and modulation technology used?

It uses DQPSK digital modulation/demodulation technology in the 2~8 MHz frequency band.

Q:Can the receiver be used in bright sunlight?

Yes, the system works without errors even in bright sunlight due to its robust design and LCD display.

Q:What are the power supply requirements?

The power supply is AC 100 V - 240 V, 50 Hz / 60 Hz, with a maximum power consumption of 25 W.

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Interpretation System IR Wireless 14 Channel Transmitter