Motorola PMMN4084 Remote Speaker Microphone

The Motorola PMMN4084 Remote Speaker Microphone is designed for APX and SRX radio series, and it delivers the loudest, clearest audio in its class. It combines IMPRES adaptive sound with active noise cancellation to cut through crowd or machinery noise. Equipped with both threaded and non-threaded 3.5 mm jacks for flexible accessory use, plus a bright, recessed emergency button, this microphone is rugged yet reliable for everyday and mission-critical communication. Rated intrinsically safe for hazardous environments and IP54 water/dust resistance, it ensures dependable performance in varied conditions.

Key Features

• IMPRES adaptive audio with active noise cancellation
• Dual 3.5 mm jacks (threaded and non-threaded) for accessory compatibility
• Orange emergency button for quick signaling
• Intrinsically safe when used with compatible APX radios
• Rugged IP54 housing guards against dust and splashes
• Not intended for fire applications
• One-year manufacturer’s warranty

Compatible Radios

Motorola APX series: 3000, 4000, 6000, 6000XE, 7000, 7000XE, 8000, 8000XE

Motorola SRX 2200 series

Specification

• Audio: IMPRES
• Mic Noise Suppression: Yes
• VIQI Support: No
• Volume Control: No
• Orange Prog Button: Yes
• Channel Control: No
• Programmable Buttons: 0
• IP Rating: IP54
• HAZLOC Capable: FM Intrinsically Safe
• Dimensions: 3.07 × 2.36 × 1.10 in (L × W × H)
• Weight: 0.64 lbs (10.2 oz)
• Manufacturer: Motorola Solutions
• Warranty: 1‑Year Manufacturer’s Warranty