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Video Type Wired Conference Control System Unit Video Type Wired Conference Control System Unit
Video Type Wired Conference Control System Unit Video Type Wired Conference Control System Unit
Video Type Wired Conference Control System Unit Video Type Wired Conference Control System Unit

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Video Type Wired Conference Control System Unit

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  • BLS-4641C/BLS-4641D

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BLS-4641C

*With automatic video-tracking function.

*Short microphone,microphone indicator lamp and base big round lamp ring can show the state of speech.

*Base big round lamp ring have different color to indicate different state.

*Plastic microphone cover shell and metal base.

*With a microphone unit 8 core connecting cable.

*Built-in hi-fi speaker, volume control by touch key.

*Chairman priority is touch key;could shut all the delegate unit.

*The chairman unit can be placed in any position in loop,unrestricted by the any function,quantity is unrestricted in the loop.

*The power for units is supplied by the master controller at 24V safe voltage.

*Hand-in-hand connection method.

*With a microphone unit connecting cable 2m, 8P core line, convenient installation can increase efficiency.


Technical Parameters:

Type: capacitance

Polar pattern: one direction

Frequency response: 40Hz-16KHz

Sensitivity: -43±2dB@1KHz

Input voltage: DC 24V(powered by host)

Min input impedance: 1KΩ

S /N Ratio: 68dB(A)

Output connector: 8P terminal

Input and output wire: 2M 8P shielded line

Mic length:205mm

Size::170*130*44mm

Weight:1000g


BLS-4621D

*With automatic video-tracking function.

*Short microphone,microphone indicator lamp and base big round lamp ring can show the state of speech.

*Base big round lamp ring have different color to indicate different state.

*Plastic microphone cover shell and metal base.

*With a microphone unit 8 core connecting cable.

*Built-in hi-fi speaker, volume control by touch key.

*The power for units is supplied by the master controller at 24V safe voltage.

*Hand-in-hand connection method.

*With a microphone unit connecting cable 2m, 8P core line, convenient installation can increase efficiency.


Technical Parameters:

Type: capacitance

Polar pattern: one direction

Frequency response: 40Hz-16KHz

Sensitivity: -43±2dB@1KHz

Input voltage: DC 24V(powered by host)

Min input impedance: 1KΩ

S /N Ratio: 68dB(A)

Output connector: 8P terminal

Input and output wire: 2M 8P shielded line

Mic length:205mm

Size::170*130*44mm

Weight:1000g

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