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Vissonic IR Wireless Simultaneous Interpretation System 4CH
US$10.00-9,999.00
1 Piece
Product profile
Customization
AvailableColor
BlackType
Simultaneous Interpretation SystemModel NO.
VIS-VLI703A-4/-8/-16/-32Video
VideoComposition
Lcd DisplayCommunication
WirelessPointing Feature
CardioidTransport Package
CartonTrademark
VISSONICOrigin
ChinaHS Code
85176239Production Capacity
10000Key features
IEC 61603-7 Compliance: Fully compliant to IEC 61603-7 and compatible with other IR systems meeting the standard.
DQPSK Digital Modulation: Utilizes DQPSK technology to eliminate disturbance from high-frequency lighting systems.
270-Degree Reception Angle: Super wide reception angle ensures perfect sound quality even when casually placed.
LCD Status Display: Shows channel number, language name, battery level, signal status, and volume.
Flexible Channel Selection: Supports 4, 8, 16, or 32 channels with up/down button selection.
Long Battery Life: Rechargeable lithium battery provides up to 24 hours of continuous operation.
Sunlight Immunity: Operates without errors even in bright sunlight conditions.
Auto Power Off: Automatically turns off after 5 minutes when the headphone is disconnected.
Company profile

Business Type: Manufacturer/Factory, Group CorporationExport Year: 2015-09-01Nearest Port: GuangzhouAverage Response Time: ≤6.49hTerms 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?
A:
Yes, it is compatible with any other IR simultaneous interpretation system compliant to IEC 61603-7.
Q:How many channels can the system support?
A:
The system supports 4, 8, 16, or 32 channels, and the available channels match the number in use.
Q:Does the receiver work in bright sunlight?
A:
Yes, it works without errors even in bright sunlight due to its specific IR technology.
Q:What is the battery life of the receiver?
A:
The built-in rechargeable lithium battery pack provides up to 24 hours of usage.
Q:How does the system handle low signal strength?
A:
The audio signal is automatically muted when the signal is too low to ensure only high-quality audio is received.
Send Inquiry
*To:
VISSONIC Electronics Ltd.
VISSONIC Electronics Ltd.*Content:
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