Motorola IMPRES Large Active Noise Cancelling RSM with Nexus Plug – IP67 (PMMN4102B)

The Motorola IMPRES Large Active Noise Cancelling RSM with Nexus Plug – IP67 (PMMN4102B) is a premium remote speaker microphone engineered for use with compatible Motorola MOTOTRBO portable radios in high-noise, mission-critical environments. It combines advanced audio processing with rugged environmental protection to deliver clear, reliable communications.

Featuring IMPRES audio technology and active noise cancelling (ANC), this RSM intelligently suppresses background noise while optimising voice clarity. Its IP67 rating ensures dependable performance in harsh outdoor and industrial conditions.

Key Product Features

• Active Noise Cancelling (ANC): Reduces background noise for clearer voice transmission.
• IMPRES Audio Technology: Automatically optimises audio levels when connected to compatible radios.
• Large Speaker Design: Delivers loud, clear audio in noisy environments.
• Nexus Connector: Secure, professional-grade audio connection.
• IP67 Rated: Dust-tight and protected against temporary water immersion.

What’s Included

• Motorola PMMN4102B IMPRES active noise cancelling remote speaker microphone

Installation & Usage

This remote speaker microphone is designed for quick and secure deployment:

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

Usage Tip: For best results, pair with radios that support IMPRES audio functionality.

Technical Specifications

• Accessory Type: Remote speaker microphone (RSM)
• Microphone Technology: Active noise cancelling
• Audio Technology: IMPRES
• Ingress Protection: IP67
• Connector: Nexus plug

Key Capabilities

• Delivers clear communications in extreme noise environments
• Automatically adjusts audio for optimal clarity
• Resists dust and water exposure in harsh conditions
• Supports reliable push-to-talk operation

Compatibility

This remote speaker microphone is compatible with:

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

Compatibility Note: Radio model and adapter requirements may vary by configuration.

Ideal Applications

• Public Safety: Clear audio in high-noise frontline operations.
• Industrial & Manufacturing: Reliable communications in loud environments.
• Utilities & Infrastructure: Durable audio accessory for field teams.
• Transport & Logistics: Effective communications in busy operational areas.

Product Information

• Product Category: Two-Way Radio Audio Accessories
• Manufacturer: Motorola Solutions
• Model: IMPRES ANC Large RSM
• Product Code: PMMN4102B
• Product Type: Active Noise Cancelling Remote Speaker Microphone
• Product Status: Genuine Motorola Solutions Accessory