NS-WM-54BT
MIC COND ANALOG OMNI -44DB

NS-WM-60AY
MIC COND ANALOG OMNI -42DB

NS-WM-55A103
MIC COND ANALOG UNI -47DB

NS-WM-034CY
MIC COND ANALOG OMNI -42DB

NS-WM-56A103
MIC COND ANALOG UNI -50DB

NS-WM-65A103
MIC COND ANALOG UNI -50DB

NS-WM-55D103
MIC COND ANALOG NOISE CAN -54DB

NS-WM-52BM
MIC COND ANALOG OMNI -44DB

NS-WM-61A
MIC COND ANALOG OMNI -35DB

NS-WM-64C
MIC COND ANALOG OMNI -45DB

NS-WM-64K
MIC COND ANALOG OMNI -45DB

NS-WM-61B102B
MIC COND ANALOG OMNI -35DB

NS-EM9765-422
MIC COND ANALOG OMNI -42DB

NS-EM9765P-422
MIC COND ANALOG OMNI -42DB

NS-EM9752U-474
MIC COND ANALOG UNI -47DB

NS-EM9752U-514
MIC COND ANALOG UNI -51DB