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IMPRES Small RSM (PMMN4550)

PMMN4550

This RSM features IMPRES technology, providing superior audio by suppressing ambient noise, improving voice intelligibility and amplifying quiet transmissions.

Communicate clearly in difficult weather with this Remote Speaker Microphone featuring Windporting technology. Windporting eliminates the whining and howling sounds of wind blowing across your remote speaker microphone while preventing water from clogging the microphone, resulting in clearer transmissions.

Built to survive, this RSM is approved to IP55 meaning it can withstand jets of water and dust won't affect the operation no matter what.

Summon help precisely when it is needed with this RSM featuring an emergency alarm button.

The 3.5mm audio jack supports a discreet, receive-only earpiece.

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IMPRES Small RSM (PMMN4550)
Accessory Info
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IMPRES Small RSM (PMMN4550)

Microphone Characteristics

  • /content/cq:tags/msi/specifications/product-categories/accessories/two-way-radio-accessories/two-way-radio-audio-accessories/two-way-radio-remote-speaker-microphones/remote-speaker-microphones/microphone-characteristics CE Certified

    Yes

  • /content/cq:tags/msi/specifications/product-categories/accessories/two-way-radio-accessories/two-way-radio-audio-accessories/two-way-radio-remote-speaker-microphones/remote-speaker-microphones/microphone-characteristics Intrinsic Safety Rating

    No

  • /content/cq:tags/msi/specifications/product-categories/accessories/two-way-radio-accessories/two-way-radio-audio-accessories/two-way-radio-remote-speaker-microphones/remote-speaker-microphones/microphone-characteristics IP Rating

    IP55

  • /content/cq:tags/msi/specifications/product-categories/accessories/two-way-radio-accessories/two-way-radio-audio-accessories/two-way-radio-remote-speaker-microphones/remote-speaker-microphones/microphone-characteristics Emergency Button

    Yes

  • /content/cq:tags/msi/specifications/product-categories/accessories/two-way-radio-accessories/two-way-radio-audio-accessories/two-way-radio-remote-speaker-microphones/remote-speaker-microphones/microphone-characteristics IMPRES Audio

    Yes

  • /content/cq:tags/msi/specifications/product-categories/accessories/two-way-radio-accessories/two-way-radio-audio-accessories/two-way-radio-remote-speaker-microphones/remote-speaker-microphones/microphone-characteristics Windporting

    Yes

  • /content/cq:tags/msi/specifications/product-categories/accessories/two-way-radio-accessories/two-way-radio-audio-accessories/two-way-radio-remote-speaker-microphones/remote-speaker-microphones/microphone-characteristics Industrial Noise Cancellation

    No

  • /content/cq:tags/msi/specifications/product-categories/accessories/two-way-radio-accessories/two-way-radio-audio-accessories/two-way-radio-remote-speaker-microphones/remote-speaker-microphones/microphone-characteristics Volume Control

    No

  • /content/cq:tags/msi/specifications/product-categories/accessories/two-way-radio-accessories/two-way-radio-audio-accessories/two-way-radio-remote-speaker-microphones/remote-speaker-microphones/microphone-characteristics Programmable Buttons

    No

  • /content/cq:tags/msi/specifications/product-categories/accessories/two-way-radio-accessories/two-way-radio-audio-accessories/two-way-radio-remote-speaker-microphones/remote-speaker-microphones/microphone-characteristics Earpiece Connector

    3.5mm Jack and Nexus Connector

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IMPRES Small RSM (PMMN4550)
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