1-Wire Receive-Only Surveillance Earpiece with Translucent Tube – Beige

The Motorola 1-Wire Receive-Only Surveillance Earpiece, Beige (PMLN6126A) is a professional audio accessory designed to provide discreet received communications with compatible Motorola professional portable radios. Featuring a streamlined single-wire design, beige finish, and quick-disconnect translucent acoustic tube, the PMLN6126A provides private listening while allowing the user's radio to remain securely carried throughout the workday.

The PMLN6126A is a receive-only accessory. Incoming radio communications are delivered through the earpiece, while outgoing transmissions continue to be handled using the controls and microphone on the connected radio. The accessory does not incorporate its own microphone, Push-to-Talk (PTT) button, or programmable control.

A translucent acoustic tube routes received radio audio discreetly to the user's ear instead of broadcasting communications through the portable radio's external speaker. This makes the PMLN6126A particularly useful for security, hospitality, retail, public safety, transportation, and other professional applications where operational radio traffic should remain private.

The quick-disconnect acoustic-tube design provides additional convenience for organizations that use their communications equipment across multiple shifts. Motorola specifically describes the tube as durable and comfortable and notes that its quick-disconnect design makes the accessory easier to share between shifts.

Its single-wire configuration keeps the accessory streamlined and minimizes the amount of cabling the user needs to manage. The lightweight arrangement provides discreet received audio without the additional microphone/PTT wiring found on two-wire and three-wire surveillance kits.

The beige finish provides a lower-profile alternative to traditional black surveillance accessories. Depending on the user's uniform or clothing, the lighter color can help make the accessory less visually prominent in customer-facing and surveillance applications.

Motorola lists PMLN6126A in UL approval documentation for specific professional radio configurations. Motorola accessory documentation identifies its intrinsic-safety classification as UL-TIA4950 / Non-FM, so customers requiring hazardous-location operation should verify their complete radio, battery, and accessory configuration against current Motorola approval documentation before use.

Whether you're equipping security personnel, hospitality employees, retail teams, transportation staff, or other professionals requiring discreet received radio communications, the Motorola PMLN6126A provides a genuine Motorola solution combining private acoustic-tube listening, a convenient quick-disconnect design, and streamlined single-wire operation.

Key Features

• Genuine Motorola Solutions Audio Accessory

• Motorola Part Number: PMLN6126A

• 1-Wire Receive-Only Surveillance Earpiece

• Color: Beige

• Translucent / Clear Acoustic Tube

• Quick-Disconnect Acoustic Tube

• Receive-Only Operation

• Single-Wire Configuration

• Designed for Discreet Received Communications

• Routes Incoming Radio Audio Directly to the User's Ear

• Helps Prevent Radio Traffic from Broadcasting Through the Radio Speaker

• Durable, Rugged Cable Construction

• Comfortable Low-Profile Design

• Suitable for Multi-Shift Professional Environments

• No Integrated Microphone

• No Integrated Push-to-Talk (PTT)

• No Programmable Button

• UL-TIA4950 Classification in Applicable Motorola Documentation

• Non-FM

• Designed for Compatible Motorola Professional Portable Radios

• Radio Sold Separately

Receive-Only Operation

The PMLN6126A is specifically designed for receiving radio communications.

Unlike a two-wire or three-wire surveillance kit, it does not contain its own transmitting controls.

The accessory provides:

• Received Radio Audio

• Private Single-Ear Listening

• Translucent Acoustic-Tube Delivery

• Streamlined Single-Wire Operation

For outgoing transmissions, users continue to operate the Push-to-Talk button and microphone on their connected radio.

Quick-Disconnect Translucent Tube

The PMLN6126A features a quick-disconnect translucent acoustic tube designed for discreet listening and convenient everyday use.

Benefits include:

• Private received communications

• Low-profile surveillance-style appearance

• Comfortable acoustic-tube listening

• Quick separation of the acoustic tube

• Convenient maintenance

• Easier use across multiple employee shifts

The acoustic tube delivers received audio directly to the user's ear while helping prevent radio communications from being heard by nearby customers or members of the public.

Single-Wire Design

With only one primary cable, the PMLN6126A provides a particularly streamlined surveillance configuration.

Because this is a receive-only accessory, there is no additional cable required for an external microphone or PTT control.

This makes it a practical choice for users who want:

• Minimal Cable Clutter

• Private Received Audio

• Lightweight Everyday Wear

• Simple Operation

• Discreet Professional Appearance

Important Safety Information

Motorola documentation identifies PMLN6126A as UL-TIA4950 / Non-FM.

Motorola also lists PMLN6126A within UL approval documentation for specific approved radio configurations.

For hazardous-location applications, customers should verify the complete approved combination of:

• Motorola Radio

• Motorola Battery

• PMLN6126A Earpiece

• Applicable Motorola UL Approval

PMLN6126A should not be advertised as universally FM-approved. Motorola accessory documentation specifically identifies this model as Non-FM.

Compatibility

Motorola lists PMLN6126A for multiple compatible professional radio platforms. Depending on market and radio configuration, documented compatibility includes select models from families such as:

• MOTOTRBO DP4000 Series

• MOTOTRBO DP4000e Series

• MOTOTRBO XPR Professional Portable Radios

• Motorola MTP3100

• Motorola MTP3250

• Motorola MTP3500

• Motorola MTP3550

• Additional Supported Motorola Professional Radios

Customers should verify compatibility with their exact radio model before ordering.

Related Replacement / Listening Options

Motorola documentation also identifies the PMLN6126A as compatible with optional acoustic-tube configurations including:

• RLN5886A – Low-Noise Kit with Rubber Eartip

• RLN5887A – High-Noise Kit with Foam Earplugs

These options allow compatible surveillance equipment to be configured for different operating environments.

Ideal Applications

The Motorola PMLN6126A Receive-Only Surveillance Earpiece is ideal for:

• Private Security

• Retail & Loss Prevention

• Hospitality & Hotels

• Event & Venue Operations

• Transportation

• Government Facilities

• Property Management

• Corporate Security

• Public Safety

• Customer-Facing Operations

• Professional Radio Fleets

• Applications Requiring Discreet Received Communications

Why Buy from Delmarva Communications?

Delmarva Communications provides genuine Motorola Solutions two-way radios, accessories, replacement parts, and complete communication solutions backed by expert support. Our experienced team can assist with radio programming, system design, FCC licensing guidance, fleet management, repair, and ongoing technical support to help your organization maximize the performance and reliability of your communication system.