Motorola PMMN4092 Mag One Remote Speaker MicrophoneMotorola PMMN4092 Mag One Remote Speaker Microphone (IP57 Rated) Rugged Waterproof Audio Solution for High Intensity Operations The Motorola PMMN4092 is a professional grade Mag One Remote Speaker Microphone (RSM) designed to provide superior audio clarity and tactical flexibility for two way radio users. Engineered for environments where speed and durability are critical, this RSM allows personnel to transmit and receive messages without ever

Motorola PMMN4092

Mag One Remote Speaker Microphone (IP57 Rated)

Rugged Waterproof Audio Solution for High-Intensity Operations

The Motorola PMMN4092 is a professional-grade Mag One Remote Speaker Microphone (RSM) designed to provide superior audio clarity and tactical flexibility for two-way radio users. Engineered for environments where speed and durability are critical, this RSM allows personnel to transmit and receive messages without ever removing the radio from their belt or holster. The Motorola PMMN4092 features an IP57 rating, making it resistant to dust ingress and capable of withstanding immersion in water up to 1 meter for 30 minutes—an essential feature for outdoor security, construction, and maritime logistics.

This compact unit is built with a high-performance speaker that delivers loud, intelligible audio even in noisy environments. The integrated Push-To-Talk (PTT) button is ergonomically designed for easy operation, even while wearing gloves. To ensure maximum mobility, the Motorola PMMN4092 is equipped with a heavy-duty coiled cord that stretches to accommodate different mounting positions, and a 360-degree rotating clothing clip that secures the mic to a lapel or shoulder strap.

As part of the Mag One value-tier accessory line, the Motorola PMMN4092 offers a rugged, cost-effective alternative for large fleet deployments. Its 2-pin connector is reinforced with strain relief to prevent cable fatigue, ensuring long-term reliability in the field. Whether you are managing a rainy outdoor event or operating in a dusty industrial facility, this IP57-rated microphone provides the "Operations Critical" performance needed to keep your team synchronized.

Key Features & Benefits

• IP57 Environmental Rating: Submersible and dust-protected, ensuring the Motorola PMMN4092 performs reliably in harsh weather and industrial conditions.
• Compact & Lightweight: Designed to reduce snagging and improve user comfort during extended shifts.
• Heavy-Duty Coiled Cord: Provides the flexibility to move freely without the cord becoming a hindrance or a safety hazard.
• Tactile PTT Button: Large, responsive PTT housing allows for immediate voice transmission in high-pressure situations.
• 360° Rotating Clip: The robust clothing clip allows for precise positioning on uniforms, jackets, or safety vests.
• Clear Audio Output: Tuned to provide high-volume voice reproduction, minimizing the need for repeat transmissions.

Specifications

• Brand: Mag One (Motorola Solutions)
• Part Number: PMMN4092 (PMMN4092A)
• Ingress Protection: IP57 (Submersible)
• Connector Type: Motorola 2-Pin
• Microphone Type: Omni-directional
• Cord Type: Coiled / Retractable
• Color: Black

Compatibility

Recommended Accessories

• Mag One UHF Whip Antenna (PMAE4117A)
• 2-Inch Spring-Action Belt Clip (PMLN8600A)
• High-Capacity Li-Ion Battery (PMNN4497)

What's Included

• Motorola PMMN4092 Mag One Remote Speaker Microphone

Frequently Asked Questions

• Is the PMMN4092 completely waterproof? Yes, its IP57 rating means it is protected against dust and can be submerged in up to 1 meter of water for 30 minutes.
• Does this microphone have an earpiece jack? This specific Mag One model is a sealed unit designed for maximum water resistance.
• Can I use this with a CP200 analog radio? Yes, the standard 2-pin connector is compatible with both the legacy CP200 and the modern digital CP200d.

Warranty

1-year manufacturer's warranty