Motorola ATEX Remote Speaker Microphone with Windporting (PMMN4067)

The Motorola ATEX Remote Speaker Microphone with Windporting (PMMN4067) is a certified ATEX audio accessory designed to deliver clear and reliable communications in hazardous and explosive environments. Built for use with compatible Motorola ATEX two-way radios, this remote speaker microphone features Windporting technology to reduce wind noise and maintain voice clarity in challenging outdoor and industrial conditions.

Key Product Features

• ATEX-certified remote speaker microphone for hazardous environments
• Windporting technology to minimise wind noise interference
• Integrated push-to-talk (PTT) button for quick operation
• Rugged construction for harsh industrial use
• Designed for hands-free radio communication
• Genuine Motorola Solutions ATEX accessory

What’s Included

• 1 × Motorola ATEX Remote Speaker Microphone with Windporting (PMMN4067)

Installation & Usage

Designed for professional use with ATEX-certified radios and accessories.

• Connect the RSM to a compatible Motorola ATEX radio accessory connector
• Secure the microphone to clothing or protective equipment using the integrated clip
• Press the PTT button and speak clearly toward the microphone

Usage Tip: Windporting technology performs best when the microphone is positioned facing the user and not obstructed by clothing.

Main Specifications

• Model: PMMN4067
• Product Type: ATEX Remote Speaker Microphone
• Microphone Technology: Windporting
• Control: Push-to-talk (PTT)
• Certification: ATEX approved
• Use Environment: Hazardous and industrial areas

Technical Specifications

• Accessory Function: Speaker microphone with PTT
• Audio Output: Integrated speaker
• Interface: Motorola ATEX accessory connector

Key Capabilities

• Maintains voice clarity in windy outdoor environments
• Enables safe, hands-free communication in explosive atmospheres
• Supports reliable operation in demanding industrial conditions
• Designed for long-term professional deployment

Compatibility

Compatible with supported Motorola ATEX-certified two-way radios that accept the PMMN4067 accessory interface.

Compatibility Note: Only ATEX-certified radios, cables, and accessories should be used to ensure safety compliance.

Ideal Applications

• Oil and gas production facilities
• Chemical and petrochemical plants
• Mining and extraction operations
• Industrial maintenance and inspection
• Hazardous area communications

Product Information

• Product Category: ATEX Two-Way Radio Audio Accessories
• Manufacturer: Motorola Solutions
• Model: PMMN4067
• Product Type: ATEX Remote Speaker Microphone
• Product Status: Genuine Motorola Solutions Accessory