Motorola IMPRES Noise Cancelling Remote Speaker Microphone – IP54 (PMMN4050A)

The Motorola IMPRES Noise Cancelling Remote Speaker Microphone – IP54 (PMMN4050A) is a professional-grade audio accessory designed for use with compatible Motorola MOTOTRBO portable radios. It delivers clear voice transmission in noisy environments, making it ideal for operational roles where background noise is a constant challenge.

Incorporating IMPRES audio technology and advanced noise cancelling microphone design, this remote speaker microphone automatically optimises audio performance when connected to a compatible radio, helping ensure consistent clarity during communications.

Key Product Features

• Noise Cancelling Microphone: Reduces background noise for improved voice clarity.
• IMPRES Audio Technology: Automatically optimises audio levels with compatible radios.
• Integrated Speaker & PTT: Loud speaker with built-in push-to-talk control.
• IP54 Rated: Protection against dust ingress and water splashes.
• Genuine Motorola Accessory: Manufactured to Motorola Solutions quality standards.

What’s Included

• Motorola PMMN4050A IMPRES noise cancelling remote speaker microphone

Installation & Usage

This remote speaker microphone is designed for simple connection and daily operational use:

• Connect the microphone to a compatible Motorola portable radio or approved audio adapter.
• Use the integrated push-to-talk button for voice transmission.

Usage Tip: For optimal performance, use with radios that support IMPRES audio functionality.

Technical Specifications

• Accessory Type: Remote speaker microphone (RSM)
• Microphone Technology: Noise cancelling
• Audio Technology: IMPRES
• Ingress Protection: IP54
• Application: Professional two-way radio communications

Key Capabilities

• Improves speech clarity in noisy environments
• Automatically adjusts audio for consistent performance
• Provides reliable push-to-talk communication
• Designed for everyday professional use

Compatibility

This remote speaker microphone is compatible with:

• Motorola MOTOTRBO portable radios supporting IMPRES audio
• Compatible Motorola audio adapters where required

Compatibility Note: Radio model and connector requirements may vary depending on configuration.

Ideal Applications

• Security & Guarding: Clear audio in busy or noisy environments.
• Facilities & Site Management: Reliable daily communications.
• Industrial Operations: Improved voice clarity in operational noise.
• Transport & Logistics: Effective communications on active sites.

Product Information

• Product Category: Two-Way Radio Audio Accessories
• Manufacturer: Motorola Solutions
• Model: IMPRES Noise Cancelling RSM
• Product Code: PMMN4050A
• Product Type: Noise Cancelling Remote Speaker Microphone
• Product Status: Genuine Motorola Solutions Accessory