Monday, July 22, 2024

Volume Controller

 Technical Parameters of Volume Controller GX-VC130/160/1120

Model

GX-VC130

GX-VC160

GX-VC1120

Rated power

30W

60W

120W

Gear

5

Material

ABS

Appearance size

87*87mm

Depth (D)

40mm

50mm

50mm

Strong insertion function

No

No

No

 

Technical Parameters of Volume Controller GX-VC130T/160T/1120T

Model

GX-VC130T

GX-VC160T

GX-VC1120T

Rated power

30W

60W

120W

Gear

5

Material

ABS

Appearance size

87*87mm

Depth (D)

40mm

50mm

50mm

Strong insertion function

Yes

Yes

Yes

 

Now the price of external speaker volume control is reasonable, if you have needs, please contact us.

 

Established in 2003, Gonsin Conference Equipment Co., LTD. is a leading audio and video conference equipment provider in the R&D and manufacturing of complete conference/meeting room audio visual solutions. It is a state-level high-tech audio conference systems manufacturer in China and a proud member of the International Congress and Convention Association (ICCA)



Video Matrix System

 Video Matrix System

GONSIN Video Matrix System can be widely used in video conference rooms, educational institutions, control rooms, monitoring centers, government agencies and demonstration halls, etc. As a video audio conference equipment supplier, Gonsin provides a video matrix system supporting different video signals with cross switching. Every video or audio signal is transmitted independently to decrease signal attenuation. It will handle all the audiovisual management, including the switching, driving, scaling etc.

 

Functions of HDMI Matrix GX-HDMI0404S2 / GX-HDMI0808S2

New compact design and 1U metal housing for rack mounting.

 

The front panel has infrared receiving window, communication indicator, input selection buttons and LED display, plus/minus 1 adjustment button, plus 10 adjustment button, output selection and function buttons, confirmation button.

 

GX-HDMI0404S2 has 4 HDMI input interfaces, the first of which supports HDCP, and 4 HDMI output interfaces.

 

GX-HDMI0808S2 has 8 HDMI input interfaces, the first of which supports HDCP, with 8 HDMI output interfaces

 

Support 1 road HDCP decoding; 1 road audio de-embedding, of which the GX-HDMI0808S2 audio output using 3.5 audio interface

 

Support one or more HDMI signal output to one or more display devices

 

The highest supported resolution 3840 × 2160 @ 30Hz, backward compatible with 1080P, 1080i, 720P, 576P, 576i, 480P, 480i

 

With 1-way RS232 protocol control interface, with 1-way network control interface (optional)

 

Support key and RS232 control, optional infrared control, network control function

 

Support through the PC client software or access to the central control system to achieve remote control

 

Support EDID reading and writing, switching, built-in support for 2K, 4K resolution EDID

 

Support 10 groups of scene call, save function

 

Support fast switching, speed up to 200ns

 

Support AC100~240V wide voltage, suitable for power input in all regions of the world.

 

Widely used in video conference rooms, educational institutions, control rooms, monitoring centers, government and demonstration halls, etc.

 

Technical Specifications of HDMI Matrix GX-HDMI0404S2 / GX-HDMI0808S2

Model

GX-HDMI0404S2

GX-HDMI0808S2

Input

4CH HDMI, HDMI-A Female Interface

8 HDMI, HDMI-A Female Interface

Output

4 HDMI, HDMI-A Female Interface

8CH HDMI, HDMI-A Female, 1CH 3.5 Audio Output

Power-down save

Support

Scene function

Support 10 groups of scene recall and save

HDCP function

Support HDCP decoding for the first channel

EDID management

Support EDID reading and writing, switching, built-in 2K or 4K resolution EDID

3D

Support

Signal gain

0dB

Resolution range

3840*2160@30Hz, 1080P@24/50/60/120Hz, 1080i, 720P, 576P, 576i, 480P, 480i

Switching speed

200ns (Max.)

Maximum Input/Output Distance

1080P: use standard 24AWG cable, input support 15 meters, output support 15 meters

4K: using standard 24AWG cable, input support 7 meters, output support 7 meters

Control method

Support key control, RS232 control, optional infrared control, network control

Power supply

AC100V ~ 240V, 50~60Hz

Power consumption

<10W

Product Size

483*255*44mm (W*D*H)

Product weight

7Kg

7.4Kg

Working temperature

-20℃~70℃

Working humidity

10% ~ 90%

 

If you want to buy meeting room equipment, please contact us.



TL-4300 Desktop Digital Conference System

 Functions of 4300 TL Desktop Digital Conference System

In compliance with IEC60914 international standard.

 

Trigonometry design, shows sense of modern science and technology.

 

Three-color LED to indicate the unit status (on or off).

 

Physical Mic button utilizes key-press design, with concise appearance, convenient operation, accurate response and long service life.

 

All the units are daisy-chain connection, reduce project workload, make easy construction.

 

The terminal has hidden connecting cable, which supports hidden or open installation, to make organized table.

 

Automatic restoration function: supports hot plug.

 

Standard electret cardioid microphone with indicating light ring, rich timbre. Several kinds of soft gooseneck microphone stems for various conferences (standard: 410mm, optional: 310mm/510mm).

 

Pluggable gooseneck microphone stem, convenient for equipment maintenance.

 

Highly resistant to mobile phone interference.

 

The sever comes with built-in OLED panel to display clock, unit status, speaking mode, registration, voting, language, volume etc.

 

Display time during the conference.

 

Unique ID number, the digital conferencing system supports automatically or manually assigns ID to the corresponding equipment.

 

With headphone jack (Ø 3.5 mm) and adjustable volume0-9 level.

 

Built-in MIC (Ø 3.5 mm) to connect with external MIC, which meets the requirements of different usage scenarios.

 

Built-in left and right loudspeakers (2W) and adjustable volume0-9 level. Reasonable design makes clear and bright sound.

 

Attendance registration function: by keypress, by numbered card, by unnumbered card, or supplementary registration.

 

Optional HD video camera tracking matrix ,switcher or HD camera, can realize HD automatic camera tracking, supporting preset overall view.

 

4*1+1 video matrix is built in the Central Control Unit, and standard definition video conference camera is selected, which can realize automatic camera tracking function of standard definition and support preset overall view.

 

Speaking mode: Operator, Auto, FIFO, Operator, VOX, request to speak (with software).

 

VOX function: in VOX mode, the unit will be activated when user speaks; VOX sensitivity can be adjusted ( high, middle, low); microphone time-out is adjustable ( 6-180 seconds).

 

1-4 delegate unit can be used simultaneously (except chairman unit); chairman/vice chairman unit are not subject to active mic limit, it's allowed to open at any time.

 

The system can have multiple chairman units; delegate unit can be set as vice-chairman units. Numbers of chiarman and vice-chairman units are unlimited.

 

The chairman unit has exclusive functions below:

 

Chairman units can be activated at any time without presetting mic limit

 

Chairman unit has priority key to override all active delegate units

 

Based on functions of TL-V4300, TL-VB4300 unit(discussion, voting) has functions below:

Voting: Yes/No/Abstain. Vote counting and result display are enabled automatically by PC

 

- Single-choice and multiple-choice voting

 

- First key-press and final key-press voting

 

Election: elect one or more out of N candidates, with 'competitive election', 'equal number election' and 'quick election’

 

Evaluation: 4-key evaluation: Good, Fair, Poor, Abstain.

 

Utilize multi-level error correction and data encryption technique to ensure information security.

 

Customized voting options and voting methods, support customized language mode or display screen

 

Based on functions of TL-V4300, TL-VC4300 unit

(discussion,interpretation) has functions below:

 

Language interpretation: 1+5 channels.

 

Built-in language channel selector (with headphone plugged in)

 

Acoustic frequency response can up to 20Hz20KHz.

 

Based on functions of TL-V4300, TL-VCB4300 unit

(discussion,voting, interpretation)has functions below:

 

Voting: Yes/No/Abstain. Vote counting and result display are enabled automatically by PC

 

- Single-choice and multiple-choice voting

 

- First key-press and final key-press voting

 

Election: elect one or more out of N candidates, with 'competitive election', 'equal number election' and 'quick election’

 

4-key evaluation: Good, Fair, Poor, Abstain.

 

Utilize multi-level error correction and data encryption technique to ensure information security.

 

Customized voting options and voting methods, support customized language mode or display screen

 

Language interpretation: 1+5 channels.

 

Built-in language channel selector (with headphone plugged in)

 

Acoustic frequency response can up to 20Hz20KHz.

 

Technical Parameters of TL-4300 Desktop Digital Conference Speaker

Installation

Connection Method

Color

Display Parameter

Frequency Response

Sensitivity

VOX Sensitivity

Microphone Time-out

Equivalent Noise Level

Max SPL

THD

SNR

Mic Type

Directivity

Mic stem length

Input Impedance

Headphone/Mic jack

Headphone Load

Headphone Volume

Built-in Loudspeaker

Interpretation Channel

Dimension (L*W*H)

Weight

Power Supply

Max Power Consumption

Operating Temperature

Storage Temperature

Desktop

Specialized 8-pin/13-pin cable

Black

OLED, Dimension: 35mm×18mm

20Hz~20KHz

-46±4dBV/Pa

H/M/L(76dB/80dB/82dB)

6~180 seconds

20dBA (SPL)

125dB(THD<3%)

<0.05%

≥96dB

Electret cardioid directional microphone

0°/180°: >20 dB (1 kHz)

Standard :410mm; Optional :310mm/510mm

2KΩ

Ø3.5 mm stereo jack×2

>16Ω

10mW

2×2W/8Ω

6

145mm×170mm×71mm (not including mic stem)

0.6Kg

24V

7W

0~45°C

-20~50°C

 

If you want to buy conference room equipment, please contact us.