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Critical Communications

Your push-to-X lifeline. So you are always connected.

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Experience MOTOTRBO™ Ion, next gen smart radio

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Explore APX NEXT smart radio for public safety

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Command Center Software

Experience software integration from call to case closure.

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Announcing the complete CommandCentral suite

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3D Tour: Our unified software suite in action

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Video Security & Access Control

Delivering more than just megapixels.

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Video-as-a-Service<br>for Law Enforcement

Video-as-a-Service
for Law Enforcement

Video-as-a-Service<br>for Commercial Business

Video-as-a-Service
for Commercial Business

Managed & Support Services

Our services ensure your technology is always on and ready.

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Protect your org with Cybersecurity Services

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Maximize your investment with essential services

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End-to-End Technology Ecosystem

Stay connected across voice, video, software and services.

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Body Cam Evaluation

Are you getting the most out of your body-worn cameras? Find out with this quick online assessment.

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CAD Evaluation Tool

Receive a custom CAD recommendation and learn which system is the best for your agency.

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Grants Made Easier

Jump start your grant application process with a free grants how-to guide.

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See All Education Solutions

Learning From Home?

Ensure students have access to online learning programs with Nitro™ enterprise-grade Private LTE

Build Your Solution

Get a customized radio solution for your school

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Safe Schools

See how one school district reimagined safety

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Grant Assistance

Explore recent grants and free grant assistance programs to help secure additional funding.

See All Healthcare Solutions

SEE SAFE HOSPITALS

Reimagine safety at your hospital.

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Experience MOTOTRBO™

Increase hospital safety and boost efficiency

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Build Your Solution

Get a customized radio solution for your hospital

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See All Hospitality Solutions

Safe Stadiums

Create a streamlined communication experience and maintain safety throughout your entire facility

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MOTOTRBO Ion

Combine voice and broadband data capabilities

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Solution Builder

Select the best radios for your needs

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Shop Business Radios

Shop radios to keep your staff connected

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See All Law Enforcement Solutions

Transparency. Community. Trust.

Discover how to join the Trusted City Ecosystem

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Body Cam Evaluation

Are you getting the most out of your body-worn cameras? Find out with this quick online assessment.

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CAD Evaluation Tool

Receive a custom CAD recommendation and learn which system is the best for your agency.

Begin Evaluation

See All Manufacturing Solutions

Go All On

See how your team can go all on with the MOTOTRBO Ion rugged commercial smart radio

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Safe Manufacturing

Reimagine safety in manufacturing

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Boost Your Network

Enterprise-grade private LTE with Nitro™

Radio Builder

Build your two-way radio fleet online

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See All Mining Solutions

Taking mining beyond radio

Unified communications is crucial to operations & safety

Take me beyond

Supercharge Your Communications

Take your mining team communications further

Show me the results

MOTOTRBO™ Ion

Data & voice in a single device

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Safety and security for mining

Make guesswork a thing of the past in your operations with video intelligence solutions

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See All National Government Security Solutions

Trusted USFG Partner

See why Federal agencies have chosen us as their best value technology partner for over 90 years.

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Unified Response Capabilities

Solutions meet CSfC and HIPAA for temporary, mobile assets needing access to HIE, EMR, PHI, imaging

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Secure Mobile (TAK)

Rugged MILSPEC LTE device approved for Classified Ops by NSA’s CSfC program and credentialed by NIAP

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Military NextGen 9-1-1

Advanced 911 call-taking for DoD PSAPs by augmenting voice calls with text, multimedia, and alerts

Discover more

See All Oil & Gas Solutions

Lightning Fast Data with CBRS

The digital oilfield, covered from deck to shore

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Supercharge Your Communications

The results are in from over 400+ energy workers.

Show me the results

MOTOTRBO™ Ion

Data & voice in a single device

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Safe, Secure Oil & Gas

Video intelligence solutions eliminate guesswork

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See All Parking & Mobility Solutions

Vigilant ClientPortal

Automate parking enforcement with Vigilant ClientPortal LPR software: improve enforcement safely

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L5F LPR Camera System

Missed plates can’t solve cases or generate revenue

Watch the reveal

LPR for Parking Enforcement

Learn the 5 steps to implement your program

See All Retail Communication Solutions

Shop Business Radios

Shop compact, affordable & easy-to-deploy radio solutions

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Two-Way Radio Builder

Find the right radios for your team needs

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Elevate Communication

See why Fanatics switched to digital radio

Watch video

See All Transportation & Logistics Solutions

Safe Airports

Create a streamlined experience and maintain safety throughout your airport with a unified ecosystem

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MOTOTRBO Ion

Combine voice and broadband data capabilities

Explore Ion

Nitro CBRS

Fully managed, enterprise-grade private LTE

Transportation Grants

View your options in available grant programs

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See All Utilities Solutions

Connected Utilities

Rise to the moment with resilient, reliable, real-time communications in the moments that matter.

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Private LTE

Secure, resilient broadband for critical operations

See LTE in action

Safe Utilities

Generate, transmit and deliver energy to customers in an environment built on safety.

See Safety in Action

MOTOTRBO™ Ion

Data & voice in a single device

Learn more

PMMN4085

Large RSM with Windporting

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.

With on RSM volume control, message volume can be controlled without having to reach for your radio, saving time and keeping your eyes on the task at hand. Summon help precisely when it is needed with this RSM featuring an emergency alarm button. Featuring a programmable button to put you favourite features directly at your fingertips.

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Large RSM with Windporting

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PMMN4085

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CE Certified

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Emergency Button

IMPRES Audio

Windporting

Industrial Noise Cancellation

Volume Control

Programmable Buttons

Earpiece Connector

PMMN4085

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PMMN4085

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Microphone Characteristics

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/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

/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

/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

/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

/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

/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

/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

/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

/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

PMMN4085

Compatible Products

Filter

CE Certified

Intrinsic Safety Rating

IP Rating

Emergency Button

IMPRES Audio

Windporting

Industrial Noise Cancellation

Volume Control

Programmable Buttons

Earpiece Connector