Flush Mount Microphone base
VIS-GSK-F
Analog Array Microphone Unit
VIS-PTA-T
Muti-function Microphone Box
VIS-AIB
Handheld Microphone
VIS-HM100
Full digital interface box
VIS-CIB
automatic feedback suppressor
VIS-FS100-A
Flush mount boundary Microphone
VIS-BDY-F
dB-NET series Digital DSP Audio Matrix
VIS-DSP
Full frequency linear POE column speaker
VIS-SPK
Power amplifier
VIS-CDA-4
POE Loudspeaker
VIS-X8D-AL