Motorola PMMN4027 Submersible Remote Speaker Mic
$178.00
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Motorola PMMN4027 Submersible Remote Speaker Microphone
Built for the Elements – Submersible, Rugged, and Ready
The Motorola PMMN4027 is a professional-grade remote speaker microphone engineered for extreme conditions. With full IP57 submersibility, a large glove-friendly PTT button, and windporting noise reduction, this microphone is ideal for users who demand dependable audio and durability in the harshest environments.
Key Features
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IP57 Submersible – Fully waterproof for up to 1 m submersion for 30 minutes
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Windporting technology – Filters out background noise, wind, and water
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Large, tactile PTT button – Easy to operate with gloves or wet hands
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Heavy-duty coiled cable – Resists strain and tangling in active work conditions
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3.5 mm audio port – Supports discrete listening with compatible earpieces
✅ Ideal For:
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Emergency services, marine operations, and outdoor field crews
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Users working in wet, muddy, or exposed environments
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Professionals needing hands-free, clear audio without removing the radio
Compatible Motorola Radios
Works with Motorola portable radios using the standard dual-pin accessory connector, including:
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CP200 / CP200D
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GP3188 / GP3688
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DEP450
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and other models with the Motorola 2-pin (non-threaded) side port
Specifications
| Attribute | Detail |
|---|---|
| Microphone Type | Remote speaker mic with PTT |
| Waterproof Rating | IP57 (submersible) |
| Audio Jack | 3.5 mm earpiece port |
| Connector | Motorola dual-pin |
| Cable Type | Coiled cable with strain relief |
| Mounting | 360° rotating clothing clip |
How to Use
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Insert the 2-pin connector into your Motorola radio's side port
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Clip the microphone to your uniform, vest, or harness
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Press the PTT button to transmit—no need to touch the radio
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Optionally plug in a 3.5 mm earpiece for private listening
Why Choose the PMMN4027?
This Motorola submersible mic is the go-to solution for high-performance, waterproof audio. Designed for mission-critical work in unpredictable conditions, it ensures reliable communication when it matters most.
Stay connected in any weather—choose the PMMN4027 for tough, submersible performance.
Motorola PMMN4027 Submersible Remote Speaker Mic
$178.00