• 360° microphone pickup star array, wide frequency response, support analog output.
  • Automatically aim to the speaker, clear sound and low noise.
  • Desktop installation design, optimize audio capture, restore original
  • Desktop installation, is more neat and beautiful.
  • Built-in echo cancellation AEC, automatic gain AGC, noise suppression ANS and other audio processing functions.
  • Equipped with capacitive touch buttons, and red and blue mute indicators.
  • Support web background management function, support volume setting, automatic gain adjustment, noise suppression adjustment, echo cancellation on/off, and echo suppression adjustment.
  • Support loading different scenes through the web background management function, support presenting 4 different scenes, convenient for debugging and application in different use environments.
  • Support firmware upgrade function through web background management interface.

Product Detail


Model TV-P63QM TV-P63KM
Monomer Back pole electret
Directivity 360°
Voice pickup radius 6m
Frequency response 40Hz ~ 20KHz
Sensitivity -38dB ± 2dB (0dB = 1V / Pa at 1KHz)
Output impedance 500Ω ± 30% (at 1kHz)
Equivalent noise level <50dBA SPL
Maximum SPL 103dBA SPL
AEC Support
AGC Support
ANS Support
Mute button Capacitive sensing and no noise touch button
Analog audio output Docking video conferencing terminal
Input and output interface
System indicator Red: Mute; Blue: unmute
Analog port (port 1) RJ45: build-in power supply and analog audio input and output ,with audio input (echo reference) indicator
Analog port (port 2) RJ45: Connect extended Mic (up to 3 extended Mic)
Switch box interface 1 channel microphone output terminal, 1 channel reference audio interface
General specification
Input voltage Non-standard POE 48V power supply (via microphone switch box)
Input current 0.1A
Switch box operating voltage Input 12V, output 48V (PoE)
Temperature requirement 0℃ ~40℃(working status)、-20℃~+60℃(Non-working status)
Humidity requirement 10%~80% (working status)、0%~95% (Non-working status); No condensation
Power consumption 4.8W
Size Desktop microphone: diameter 160mm, height 35mm;  analog front end Switch box: 70mm*66mm*27mm
Net weight 391g

Contact us

  • itc Headquater

    Building NO. A13-1, Yiku Industrial Park, The Hills, Dongyi Road, Panyu District, Guangzhou, China 511492

  • itc Factory

    NO.19 Chuangyuan Road Zhongcun Town, Panyu District, Guangzhou, China

  • Email itc

  • Call itc

    +86-020-3937 8749