The ONE-PTT dynamic microphone adds more versatility and PA/VA functionality to your ONE unit. This device, certified under EN 54-16 standard, allows you to have a public announcement input right there at your fingertips.
The S02 version of the microphone has a built-in magnet to attach it to every metallic surface, improving its use in emergency situations.
This product is also available in S01 version for non-certified public address messages.