The TOA PM-222D is a handheld close-talking dynamic paging microphone with a lockable push-to-talk switch and a DIN plug. It includes a remote switch for controlling amplifier power and chime operation, and its unidirectional pattern helps reject background noise. It is used for announcements in schools, shops and factories with TOA amplifiers that have a DIN mic socket.
600 Ω
Dynamic
PTT
Lockable
DIN
Plug
200 g
Weight
Features
Close-talking dynamic capsule, unidirectional
Push-to-talk switch with lock
Remote switch for amplifier power and chime control
DIN plug
600 ohm impedance
Grey finish
Specifications
| Type | Dynamic, close-talking |
| Polar pattern | Unidirectional |
| Impedance | 600 Ω |
| Sensitivity | -47 dB (1 kHz, 0 dB = 1V/Pa) |
| Frequency response | 100 Hz to 10 kHz |
| Talk switch | Push to talk with lock |
| Connector | DIN plug |
| Finish | ABS resin, grey |
| Dimensions (W x H x D) | 44 x 160 x 38 mm |
| Weight | 200 g |





