Specifications
Brand Name :
GESTTON
Model Number :
GUS-9204
Certification :
CE ROHS FCC
Place of Origin :
Guangdong, China
MOQ :
10
Price :
Negotiate
Payment Terms :
T/T, Western Union
Supply Ability :
10000 pics/month
Delivery Time :
3-7days
Packaging Details :
Carton Box
THD :
<0.5%
Display :
OLED Display
Installation methods :
19-inch standard cabinet
Infrared transmission distance :
≤35m
Modulation system :
FM/FSK
Dimension :
483x323x90 mm
Description

Hot sale IR Wireless audio Conference System with Video Function Full function

Receiver Parameter
Communication mode
  • wireless Infrared data transfer
S/N Ratio
>85dBA
T. H. D
<0.5%
Sensitivity
-85dBM
Power Supply
AC110-240V/50-60Hz
Infrared transmission distance ≤35-40m
Frequency Response 1.7MHz-4MHz
Installation methods 19-inch standard cabinet
Weight 6kg
Dimension 483x323x90 mm
Transmitter Parameter
Built-in power supply
Lithium polymer battery 12V/4000MAH
5W
S/N Ratio >70dBA
Frequency Response 100Hz-12KHz
Type
Condenser
  • IR radiant power
10dB

Microphone sensitivity

-47dB±2dB
Communication mode
  • Wireless Infrared data transfer
Reference speech distance 10-30cm
weight (

Battery included)

1.25Kg
Size
192x165x60mm

Receiver specifications

● Optional celling or wall-mounted installation

● 150°emission angle, vertical ±75°.horizontal 360°

● Signal gain>35dBM

● Low power consumption design

Frequency range 1.7MHz-8MHz
Power supply DC18V supplied by main controller
Current consumption 25mA
Receiving sensitivity -85dBM
Gain 40dBM
Output impedance 50Ω
Connector BNC
Dimension Φ100*74mm

70dB SNR Infrared Conference System 128 Units Digital Discussion System

Receiver

Features


GUS-9204 is a new generation of wireless conference system. It adopts infrared ray to transmit and control, which ensure the confidentiality of the conference.

● Up to 128 units works with main controller

● Maximum 3 delegate and 1 chairman can work at the same time

● Built-in Li battery. It supports 8 hours continuously speech or 25 hours standby

● Infrared ray transmitting ensures the confidentiality

● Anti-interference from RF signal

● With camera tracking function

● With speaking mode as FIFO,LIFO, voicecontrol, chairman mode, all on mode.

● The system supports hot swap operations. you can reduce or add microphone units

● Camera tracking function, maximum 6 cameras can be connected via video switch device

● Support central controller, Support unit hot-plug connection, Quick & portable installation

● Hyper-cardioid directional condensercapsule,1500px speaking distance, Free from interference of cellphone

Detachable design for mic tube & micbase

● Intelligent digital design control circuit, low power consumption.


● High-fidelity unidirectional condenser microphone core, sound reproduction, high clarity and low noise.


● The delegate unit has the function of applying for speaking, and the order of the meeting is orderly and not chaotic.


● Excellent anti-interference ability from mobile phones.


● With internal magnetic high-fidelity speaker, it will automatically mute when the microphone is turned on,

and it is not easy to produce howling.


● The left side is designed with 2 3.5 audio output and input interfaces, and the access device can replace the conference
microphone to speak and listen to the content of other non-voting conference speeches.


● The conference unit supports hot-swappable function, comes with a 2.1-meter 8P cable, hand-in-hand connection mode,

easy installation and flexible operation.

● With OLED display, can display the current state of the unit.

● Separate base, suitable for storage and transportation.


● Metal base, durable, beautiful and fashionable, not fading or deforming.

70dB SNR Infrared Conference System 128 Units Digital Discussion System70dB SNR Infrared Conference System 128 Units Digital Discussion System

GUS-9204 Rear Panel

[1]. Power interface

[2]. Control antenna
[3]. Rs-232 camera interface
[4]. Rs-485 camera interface
[5]. Video switching interface
[6]. Rs-232 central control interface
[7]. Balance output
[8]. The 6.35 mm output
[9]. Stereo output

[10]. Infrared receiving ball interface


Microphone unit

Modern Aluminium alloy Panel

Hyper-cardioid directional gooseneck microphone

LCD to display signal status, battery capacity, microphone ID

Built-in chargeable Li battery

Red ring indicator shows working condition

With priority button to cut off delegate unit

Detachable design for Mic tube & Mic base

Detachable design for Mic tube & Mic base

70dB SNR Infrared Conference System 128 Units Digital Discussion System

Application


Ideally suitable for small scale boardrooms and meeting rooms, Large Meeting Room, Large lecture seminar.

70dB SNR Infrared Conference System 128 Units Digital Discussion System

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70dB SNR Infrared Conference System 128 Units Digital Discussion System


We found the Speech mode to be a slightly stronger signal, and the Singing mode to sound a tad more compressed. That said, the compression in this mode isn't overwhelming—sure, you can make things sound heavily processed by pushing the gain high and speaking close to the mic, but we don't advise it. With judicious mic placement and thoughtful auditioning of the two vocal settings versus the Flat mode, it's not difficult to get a great-sounding vocal recording. In the two musical modes—one for acoustic, one for electric—the EQ is altered a bit again.

You're most likely going to want a pop filter with the MV51. Of the USB mics we've tested, it seems to register the most plosives and breathing noises. A windscreen or pop filter will fix this easily, and there are even ways to make your own with coat hanger wire and nylon.

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70dB SNR Infrared Conference System 128 Units Digital Discussion System

Ask Latest Price
Brand Name :
GESTTON
Model Number :
GUS-9204
Certification :
CE ROHS FCC
Place of Origin :
Guangdong, China
MOQ :
10
Price :
Negotiate
Contact Supplier
70dB SNR Infrared Conference System 128 Units Digital Discussion System
70dB SNR Infrared Conference System 128 Units Digital Discussion System
70dB SNR Infrared Conference System 128 Units Digital Discussion System
70dB SNR Infrared Conference System 128 Units Digital Discussion System

Shenzhen Gestton Industrial Co., LTD

Active Member
4 Years
shenzhen
Since 1994
Business Type :
Manufacturer
Total Annual :
15000000-20000000
Employee Number :
400~500
Certification Level :
Active Member
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