Motorola PMMN4021 IS Remote Speaker Mic
Motorola PMMN4021 IS Remote Speaker Mic
Motorola PMMN4021, Intrinsically Safe Remote Speaker Microphone
Rugged, reliable audio for hazardous environments.
Overview
The Motorola PMMN4021 is a heavy-duty, intrinsically safe (IS) remote speaker microphone designed for use with Motorola portable radios in explosive or flammable environments. Built to meet stringent safety standards, this RSM enables safe, clear communication without needing to remove the radio from your belt or harness.
With a loud, front-facing speaker and built-in windporting technology, it delivers consistent audio performance in high-noise or harsh weather conditions.
Key Features
- Intrinsically safe (IS) certified means it's approved for use in hazardous environments.
- Loud, clear audio means a high-output speaker delivers intelligible sound in noisy conditions.
- Windporting technology means wind noise and water intrusion are reduced at the mic port.
- 3.5mm earpiece jack means optional discreet listening in high-risk areas.
- Coiled cable and swivel clip means durable, flexible, secure wear all day.
- Front-facing microphone and speaker means it's optimised for shoulder or chest wear.
Compatible With
- Motorola radios certified for IS environments, including models in the GP, HT, and DP series
Contact us to confirm compatibility for your specific unit.
Applications
- Petrochemical and mining
- Emergency services and utilities
- Industrial teams working in flammable or explosive environments
Key Specifications
| Product Code | PMMN4021 |
| Rating | Intrinsically safe (IS) |
| Audio Jack | 3.5mm |
FAQs
Will this fit my Motorola radio?
It's designed for IS-certified Motorola radios in the GP, HT, and DP series, contact us to confirm compatibility for your specific unit before ordering.
Is this genuinely safe for hazardous environments?
Yes, it's intrinsically safe (IS) certified specifically for use in explosive or flammable environments.