BLS-4621C/BLS-4621D

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Product overview

Set multi-function circuit design, with electronic sign-in, voting, tea service function integration. · High fidelity single directional capacitive microphone core, sound reduction, high clarity, low noise;

Product Categories: Wired Conference Control System

Keyword: Conference Control System

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Performance characteristics
Product Parameters

Set multi-function circuit design, with electronic sign-in, voting, tea service function integration.
· High fidelity single directional capacitive microphone core, sound reduction, high clarity, low noise;
· The microphone lever can be removed, and the microphone lamp ring can display the working status of the microphone.
· High-definition color 3.5-inch display, clear display system control information status.
New patent conference seat arc streamline design, beautiful and generous;
· Excellent ability to resist mobile phone interference;
• The unit is powered by the system host.
-The Chair's module has priority and can close other seats at any time,
The chairman unit has the right to approve the representative's speech button, like the identity.
Support multiple chairman units, can be installed arbitrarily without location restrictions when connected, has the priority function of full control of the order of the meeting, and can control the atmosphere of the venue.
Support the tea application service function. The background software can receive the tea application demand from the unit machine and prompt the background personnel to handle it.
-Has the function of applying for the floor and allows the President to allow representatives to speak only;
· noiseless touch switch design, integrated six keys, multi-functional flexible operation;
Set mute function button, humanized operation mute function;
The appearance design of the speaker network has built-in speakers, which can be used for conference amplification and background music of the conference. After opening the microphone, it will automatically mute, which is not easy to produce howling;
· Tactile switch volume control design, adjustable volume.
The left side is designed with 3.5 audio output to listen to other speeches at the meeting.
· Metal seat bottom, durable, beautiful appearance, fashion, do not fade, no deformation.
The conference unit supports hot plug function and comes with 2.1 m 8P cable. Hand in hand connection mode, easy installation and flexible operation.
· Type: Capacitive
· Directivity: single directivity
Frequency response: 40Hz-16KHz
Sensitivity (:-43±2dB @ 1KHz
Input voltage: DC 24V (host power supply)
· Minimum input impedance: 1KΩ
Signal-to-noise ratio: 90dB(A)
Input wire: 2.0m 8P shielded wire
Accessories: windproof sponge, 2.0m 8PT2M shielded wire