The PM-222U is a close-talking microphone for making general announcements. lt comes with a talk switch that can be locked. It is provided with the function to remotely control both the amplifier power and chime operation.
100 Hz - 10 kHz
|Control keys, buttons and knobs||
Talk switch: PTT with lock function
Rugged microphone (dynamic)
-47 dB (1 kHz 0 dB = 1 V/Pa)
44 x 160 x 38 mm (W x H x D)
ABS resin, grey