193332168339742754

Video type wired conference control system unit

Share to:
  • BLS-4501C/BLS-4501D
Quantity:

BLS-4501C

*Video-tracking function.

*With microphone ,speaking button and indicator lamp that can show and control the state of speech.

*Metal microphone shell bottom.

*Two groups of 3.5mm stereo sound output socket; can be used as speech sound input and earphone connection.

*Built-in hi-fi speaker, volume control.

*With a microphone unit connecting cable.

*Single projection; 

*High sensitivity microphone.

*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: -45±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:430mm

Size:214*146*68mm

Weight:1kg


BLS-4501D

*Video-tracking function.

*With microphone ,speaking button and indicator lamp that can show and control the state of speech.

*Metal microphone shell bottom.

*Two groups of 3.5mm stereo sound output socket; can be used as speech sound input and earphone connection.

*Built-in hi-fi speaker, volume control.

*With a microphone unit connecting cable.

*Single projection; 

*High sensitivity microphone.

*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: -45±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:430mm

Size:214*146*68mm

Weight:1kg


Copyright ©2020 Enping Baofeng Electronic Equipment Factory All rights reserved