The model 522 is a dynamic voice communication microphone. Designed for indoor communication systems, fixed station including police, fire, transportation, restaurant, and industrial applications. Suitable for high noise environments.
- Frequency response tailored for voice communications
- Directional microphone element
- Switch-selected dual impedance output
- PTT switch that can be locked “On” for hands-free operation
- Four conductor, shielded, bare-ended (no connector), straight cable
- Adjustable height
- Does not require DC power for operation