Motorola PMMN4021 (also known as PMMN4021A) is a remote speaker microphone (shoulder microphone – similar to what the police use) for the Motorola GP328, Motorola GP338 and any two-way radio that has the GP-Professional series multi-pin connector.
The following radios have a GP-Professional series multi-pin connector and allow the microphone to plug straight in:
- Motorola GP328
- Motorola GP338
This remote speaker microphone has a 3.5mm auxiliary audio connector that allows an earpiece to be connected for additional privacy. The earpieces we sell for this microphone are in the following table and can also be purchased by clicking on the part number and adding to your shopping cart.
|Covert Tube Earpiece