IMPRES Noise-Reducing Visor Microphone

The Motorola RMN5054B is a genuine IMPRES visor microphone designed for convenient hands-free-style communication with compatible MOTOTRBO mobile radios.

Its compact design mounts near the operator on a vehicle’s sun visor, allowing speech to be captured without holding a traditional palm microphone.

Motorola IMPRES audio technology helps suppress ambient noise, improve voice intelligibility and optimize transmitted audio, making communication easier over road noise, engines and heavy equipment.

Key Features

• Compact microphone mounts to a vehicle sun visor

• Allows voice transmission without holding a palm microphone

• IMPRES audio technology

• Helps suppress ambient background noise

• Improves transmitted voice clarity and intelligibility

• Supports compatible external push-to-talk controls

• Designed for select MOTOTRBO mobile radios

• Genuine Motorola Solutions accessory

Product Specifications

• Manufacturer: Motorola Solutions

• Model Number: RMN5054B

• Accessory Type: IMPRES visor-mounted microphone

• Mounting Location: Vehicle sun visor

• Audio Technology: Motorola IMPRES

• Push-to-Talk Control: Compatible external PTT required

• Application: Compatible MOTOTRBO mobile radios

• Color: Black

IMPRES Audio Performance

Motorola IMPRES technology allows the microphone and compatible radio to work together to optimize transmitted audio.

Benefits can include:

• Suppression of ambient vehicle noise

• Improved voice intelligibility

• More consistent transmitted audio

• Enhanced performance around road noise

• Clearer communication near engines and heavy equipment

Actual performance depends on the connected radio, programming, microphone placement and operating environment.

Visor-Mounted Operation

Mounting the microphone near the operator can help:

• Keep both hands available for vehicle operation

• Eliminate the need to repeatedly pick up a palm microphone

• Maintain a consistent speaking position

• Reduce handheld equipment around the dashboard

• Support a cleaner mobile-radio installation

Push-to-Talk Requirements

The RMN5054B does not provide a traditional handheld push-to-talk button. It is designed for use with a compatible external PTT control, such as:

• Motorola RLN5926 Push-Button PTT

• Compatible footswitch PTT

• Another approved radio-specific external PTT control

The external PTT accessory is sold separately unless specifically included by the seller.

Compatible Radio Families

The RMN5054B supports select Motorola mobile-radio families, including compatible models from the:

• MOTOTRBO XPR 4000 Series

• MOTOTRBO XPR 5000 Series

• MOTOTRBO XPR 5000e Series

• MOTOTRBO DM4000 Series

• MOTOTRBO DM4000e Series

• Corresponding DGM and XiR mobile-radio families

Motorola identifies this microphone for compatible XPR 5000e-generation radios. It is not the correct visor microphone for every MOTOTRBO platform; for example, the CM300d uses the GMMN4065D.

Confirm compatibility before ordering.

Important Usage Information

“Hands-free” refers to speaking without holding the microphone. Unless the radio system is specifically configured otherwise, the operator must activate a compatible external PTT before transmitting.

Always follow applicable laws and workplace policies regarding radio use while operating a vehicle.

Package Contents

• One Motorola RMN5054B IMPRES visor microphone

Mobile radio, external PTT control and additional installation accessories are not included unless specifically stated by the seller.

Ideal Applications

• Commercial fleet vehicles

• Utility and service trucks

• Transportation and logistics

• Construction equipment

• Public-safety vehicles

• Heavy-equipment operations

• Long-haul trucking

• Noisy mobile work environments

Why Buy from Delmarva Communications?

Delmarva Communications provides genuine communications equipment backed by more than 20 years of industry experience. Our team can help confirm radio compatibility and identify the external PTT required for your Motorola visor-microphone installation.