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Motorola Commercial Radio Remote Speaker Microphones

Motorola Remote Speaker Microphones

Motorola's Remote Speaker Microphones (RSMs) are a vital two-way radio accessory solution for users who need to talk and listen without removing the radio from their belt or carry case.

Remote Speaker Microphones Explained

A basic RSM combines a loudspeaker, microphone and Push-To-Talk button (PTT) in a compact device with a clip to hold it in place and a cable to connect to the radio accessory connector. Some RSMs also offer enhanced functionality: dedicated emergency and programmable buttons to allow quick access to frequently used functions, volume controls to adjust received audio levels, or an audio jack that allows an earpiece to be connected, ensuring discreet communication that can't be overheard and won't disturb others.

Benefits of Motorola Remote Speaker Microphones (RSMs)

Two-way radio offers users reliable, instantaneous communications, and the addition of a Remote Speaker Microphone (RSM) can make a portable radio even easier, safer and more effective to use. Motorola radios are built to withstand knocks and bumps, but keeping the radio on the belt helps protect it from the drops and misuse that can occur when users hold the radio in their hand. Using an RSM allows the user to make and receive calls without the need to remove the radio from their belt, leaving their hands free to hold guard rails, climb ladders, carry equipment or operate machinery. The RSM clips to a collar or epaulette making it easy to access when needed and since the speaker is then closer to the user's ear, it's easier to hear calls so helps prevent missed messages.

Ensure your voice is heard clearer, crisper, and louder regardless of level or direction you're speaking into the accessory. Reduce the effect of wind and other outdoor noises so your messages are always heard clearly. Reduce the effect of background crowd and machinery noise so your messages are always heard clearly into the accessory. Set your volume once. Depend on your accessory to listen for changes in background noise, adjusting the volume automatically so you hear every call.
I Hear You However
You Speak
I Hear You, Not
The Wind
I Hear You,
Not The Noise
I Hear You, Even When
You Can't Hear Yourself
Motorola Remote Speaker Microphones

The Right "Fit and Feel" For All Your Needs

  • Windporting RSM
  • Windporting Impres RSM
  • Noise Canceling Impres RSM
  • Inc Industrial Noise Canceling

In addition to standard RSM features, Motorola Solutions has also developed exclusive capabilities for Motorola's RSMs – they offer a range of models so users can select the best fit and feel for their specific needs. Windporting, Noise Canceling, IMPRES™ and INC help ensure optimal performance even in noisy or windy environments.

Windporting Remote Speaker Microphones (RSM)

These Remote Speaker Microphones have a 6-foot coiled cord assembly, swivel clip and quick disconnect latch. The windporting feature dramatically lessens background noise from high winds and other severe weather conditions. IP57 Submersible model tested at 1 meter for 30 minutes.

Industrial Noise Cancellation - INC (Motorola Exclusive)

Some areas, like plant rooms, sports stadiums, shunting yards or factory floors can experience extreme noise where standard noise Canceling RSM's may struggle to eliminate the high levels of background noise. A new class of RSM was introduced in June 2013; it incorporated Industrial Noise Cancellation to provide superior performance in the most difficult of situations.

The new RSM utilizes microphones purposely designed to operate at levels that would saturate standard microphones and include two mics to help steer your voice (like a beam of light from a torch) to eliminate ambient noise. Additionally, the INC RSM uses Digital Signaling Processing to extract noise in the speech the speech for transmission. So, unlike standard noise Canceling, low frequency generator noise, angle grinders or even sirens from emergency services are all cancelled out.


Noise Cancellation

Noise cancellation uses a simple but effective directional microphone purposely designed as the rumbling received at the back of the RSM and combines it's signal from the front of the RSM, reducing background noise and making it easier to hear messages clearly.

Put Advanced Capabilities In The Palm Of Your Hand.

Finally, microphones as tough as you are. These microphones offer the following exciting features

  • Windporting feature dramatically lessens noise caused by high winds and other severe weather conditions. The same technology prevents water from clogging the microphone port and distorting transmit audio, ensuring a user's confidence of clear communication.
  • When a user speaks directly into a noise-canceling remote speaker microphone, the noise-canceling acoustics utilize a directional microphone that is designed to eliminate ambient noise–ideal for outdoor communication.
  • IP57 submersibility ratings on the microphone head provide reliable communications even in wet conditions.
  • Audio jack on the head of the microphone enables user to receive discreet audio communication with an additional earpiece accessory.
  • A volume toggle switch enables the user to adjust the radio volume without having to access the radio.

Remote Speaker Microphones And Public Safety Microphones


Motorola's robust portfolio includes Remote Speaker Microphones, Public Safety Microphones and secondary audio accessories engineered to give you clearer communications even in loud environments.

All remote speaker microphones are built with top quality materials including durable Kevlar® cables that survive tough working conditions.

Public Safety Microphones

Deliver the same advanced features as our Remote Speaker Microphones and also include an antenna (purchased separately) to improve reception.

Public Safety Microphones–PSM

Feature a straight cord assembly, 3.5mm earjack, swivel clip, quick disconnect latch, antenna connector and receive audio high/low toggle switch.

Remote Speaker Microphone Accessories

These earpieces give you the flexibility to receive radio communications more discreetly.

Which Microphone Is Right For Me?

If you work outdoors in demanding weather, a Windporting microphone is right for you. It reduces the effects of wind and other sounds whenever you use the microphone. It also prevents water from clogging the microphone for clear transmissions.

Talking in a crowd or near noisy machinery? A Noise-Canceling microphone reduces background sounds. To optimize its noise reduction capabilities, hold the microphone in the correct use position directly in front of your mouth, facing the source of the noise.


MOTOTRBO Industrial Noise Canceling (INC) RSM Spec Sheet

Motorola Portable Radio Accessory Brochures

Motorola Professional Series Portable & Mobile Radio Accessory Catalog
Motorola MOTOTRBO Accessory Catalog
Mototrbo Commercial Tier Accessory Catalog
Motorola SL Series Accessory Fact Sheet

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