What is the frequency response of the system?

The conference unit has a frequency response of 50Hz-18kHz, while the central control unit supports up to 20Hz-20KHz.

Does the system support attendance registration?

Yes, attendance can be registered via IC card or by pressing the microphone key.

Is the system suitable for both fixed and portable installations?

Yes, the mounting type is available as either fixed or portable tabletop.

Gonsin Conference Microphone Tl-Vc4200 Supports Discussion and Interpretation

Name: Gonsin Conference Microphone Tl-Vc4200 Supports Discussion and Interpretation
Brand: Gonsin Conference Equipment Co., LTD.
SKU: 622006592

Guangdong, ChinaGonsin Conference Equipment Co., LTD.

US$10.00-9,999.00

10 Sets

Product profile

Customization

Available

Color

Silver

Type

Voice Conferencing System

Model NO.

TL-VC4200

LCD

White-on-Blue Backlit

Language Interpretation

1+5 Channels

Housing Colour Scheme

Black or Silver

Attendance Registration

by IC Card or Mic Key Press

Mounting Type

Fixed or Portable Tabletop

Video Camera Supported

up to 4

Installing

Tabletop

Frequency Response

50Hz-18kHz

Mic Stem Lengh

31/41/51cm Optionl; Standard: 41cm

Headphone Jack

3.5mm Jack

Video

Communication

Wired

Pointing Feature

Omni-Directional

Composition

Microphone

Transport Package

Carton

Specification

CE, FCC

Trademark

GONSIN

Origin

Guangdong,China

HS Code

85181000

Production Capacity

5000 Units / Month

Key features

Simultaneous Interpretation: Supports 1+5 channels for real-time translation with dedicated headphone jacks.

Video Tracking Support: Automatically tracks speakers with support for up to 4 video cameras.

Customizable Language: System supports Chinese, English, Russian, and Spanish with customization options.

High Capacity System: One central unit supports 60-70 mics; cascading allows up to 4096 units.

Flexible Stem Options: Pluggable microphone stems available in 31cm, 41cm, and 51cm lengths.

Dual Mounting Types: Available in fixed or portable tabletop configurations for versatile use.

Advanced Audio Quality: Features DSP processor with 48KHz sample rate and 20Hz-20KHz frequency response.

Automatic Recording: Supports USB auto-recording for audio and video with real-time status display.

Company profile

Gonsin Conference Equipment Co., LTD.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2017-10-26 CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤0.01h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryGONSIN Conference Equipment Co., Ltd. is a China-based conference-equipment supplier established in 2003, with 152 employees, five production lines, and stated annual conference-microphone output of 50,000 pieces. It reports extensive product and management certifications, including ISO systems, CE, FCC, RoHS, and CCC/CQC, plus a national five-star after-sales service evaluation standard. The company describes itself as a state-level high-tech enterprise with R&D, manufacturing, testing, and sales capabilities, supported by 28 years of combined R&D engineer experience and 11–20 quality-control staff. It serves domestic and multiple international markets and states lead times of within 15 workdays off-season and one month during peak season. However, the supplied records contain only one identified trade transaction and do not provide sufficient evidence of customization capability or a broad customer-case portfolio. The records also contain conflicting business classifications: one slice identifies it as...

CertificationsThe supplier reports ISO certification, information-security and occupational-health-and-safety management certifications, an ISO environmental-management certificate, CCC, CQC, CE, FCC, RoHS, and ISO 9001:2015. It also states that CE, FCC, and RoHS products comply with relevant IEC international standards, providing explicit evidence of broad certification coverage.

After-Sales capabilityGONSIN states that it has a complete after-sales service guarantee system meeting the national five-star standard of the Commodity After-sales Service Evaluation System. This is explicit evidence of a formal and highly rated after-sales framework, although specific service response times or regional support details are not provided.

R&D capabilityGONSIN describes itself as a state-level high-tech enterprise and an industry leader in R&D, manufacturing, and sales of digital conference equipment. It reports advanced industrial design, R&D, production, and testing facilities, plus 28 years of total R&D engineer experience, supporting a positive assessment of innovation capability.

Production capacityThe supplier reports five production lines, 50,000 conference microphones of annual output, a 3,750.0 m² plant, 152 employees, and dedicated production and testing facilities. It states order fulfillment within 15 workdays off-season and one month during peak season, indicating documented production capacity and delivery capability.

Product Q&A

Q:What is the maximum number of conference units the system can support?

A single central control unit can accommodate 60-70 microphones. By cascading extension units, the system can support up to 4096 conference units.

Q:Does the system support video tracking?

Yes, it supports automatic video tracking with preset panoramic positions and can connect up to 4 video cameras.

Q:What languages are supported by the system?

The system natively supports Chinese and English. Russian and Spanish can be customized.

Q:Can the microphone stem length be customized?

Yes, the system offers pluggable microphone stems with options of 31cm, 41cm (standard), and 51cm.

Q:How many simultaneous speakers are allowed?

Up to 4 delegate microphones can be active at the same time. Chairman and vice-chairman units are not subject to this limit and can be active at any time.