Motorola

Motorola PMLN4029 Remote Speaker Microphone (RSM) | 2.5mm Audio Jack, Coil Cord | For CP100, RDM2070d, CLS Series Radios

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The Motorola PMLN4029 is a compact Remote Speaker Microphone for single-pin radios (CP100, RDM, CLS). Features PTT, speaker, 2.5mm jack, and a rugged coil cord.


The Motorola PMLN4029 Remote Speaker Microphone (RSM) provides simple, dependable, and convenient hands-free communication for Motorola's smaller, entry-level business and commercial radios. This genuine Motorola Original® accessory is designed to enhance workflow and accessibility in retail, education, and light industrial settings.

The PMLN4029 allows users to clip their radio securely to their belt or keep it in a pocket while communicating through the attached lapel-worn microphone/speaker unit. Key features include:

  • Push-to-Talk (PTT) Button: Large, easy-to-press button for quick transmission activation.

  • Integrated Speaker & Mic: Provides loud, clear audio reception and transmits clear voice signals.

  • 2.5mm Audio Jack: Allows for the connection of a 2.5mm receive-only earpiece (sold separately) for discreet, private listening.

  • Coiled Cord: Offers flexibility and freedom of movement while minimizing excess cable slack and potential snag hazards.

  • Rugged Swivel Clip: The mic head attaches securely to a collar, lapel, or shoulder strap for optimal positioning.

This compact and durable RSM is essential for improving team coordination by ensuring every message is received clearly, without the user needing to constantly access the radio body.

Key Features & Benefits:

  • Enhanced Accessibility: Communicate without removing the radio from its secure location.

  • Discreet Listening Option: Includes a 2.5mm jack for connecting a discreet earpiece.

  • Compact and Lightweight: Comfortable for all-day wear in customer-facing environments.

  • Clear Audio Output: Delivers loud, intelligible receive audio.

  • Dedicated Connector: Features the single-pin connector specifically for CLS/CP100 series radios.

Compatibility:

The Motorola PMLN4029 Remote Speaker Microphone is compatible with the following popular Motorola portable two-way radios that utilize the single-pin connector:

  • Business/Commercial Series: CLS1110, CLS1410BPR40D

  • RDM Series: RDM2020, RDM2070d, RDM4050d

  • MOTOTRBO: R2, CP100D, CP100D

Important Note:

This RSM does not feature an emergency button, nor is it Intrinsically Safe (IS) rated. Ensure your earpiece accessory has a 2.5mm plug to connect to the audio jack.

Simplify your team's communication flow with the genuine Motorola PMLN4029 Speaker Microphone. Backed by a 1-Year Manufacturer Warranty.