IMPRES 3-Wire Surveillance Kit with Translucent Tube – Beige

The Motorola IMPRES 3-Wire Surveillance Kit with Translucent Tube, Beige (PMLN6124A) is a professional audio accessory designed for discreet transmit-and-receive communications with compatible Motorola professional portable radios. Featuring a quick-disconnect translucent acoustic tube, separate microphone and Push-to-Talk (PTT) controls, a programmable button, and Motorola IMPRES audio technology, the PMLN6124A provides a flexible communications solution for demanding professional environments.

The PMLN6124A uses a true three-wire configuration that separates the primary communications functions across individual cables. One wire is dedicated to received audio through the acoustic-tube earpiece, a second wire carries the microphone, and a third wire provides the Push-to-Talk control. This arrangement gives users greater flexibility in positioning each component for discreet and convenient operation.

The translucent acoustic tube routes incoming radio communications directly to the user's ear, helping keep operational radio traffic private instead of broadcasting it through the portable radio's external speaker. Its low-profile design makes the PMLN6124A particularly well suited for security, public safety, hospitality, retail, transportation, and other applications where discreet communications are important.

A quick-disconnect design allows the translucent acoustic tube to be separated from the main accessory assembly. Motorola describes the tube as durable and comfortable, and the quick-disconnect configuration can simplify maintenance and make the accessory easier to manage in organizations where communications equipment is used across multiple shifts.

The separate microphone wire gives users additional flexibility in microphone placement. The microphone can be positioned on clothing where it can conveniently pick up the user's voice without requiring the portable radio itself to be removed from a belt, vest, or other carrying position.

A dedicated Push-to-Talk wire allows the PTT control to be positioned independently from both the microphone and earpiece. This is one of the primary advantages of a three-wire surveillance kit and can be especially useful for security and professional users who need convenient or discreet access to their transmit control.

Motorola IMPRES technology enables communication between the compatible radio and audio accessory to optimize audio performance. Motorola identifies benefits including enhanced audio gain capability and increased customization when the accessory is used with supported Motorola radio equipment.

The PMLN6124A also incorporates a programmable button for additional functionality when supported by the connected radio. Available programmable functions depend on the specific radio model, system configuration, and radio programming.

The beige finish provides a lower-profile alternative to conventional black surveillance accessories and may blend more discreetly with certain uniforms, clothing, or operational environments.

Motorola lists PMLN6124A within current UL approval documentation for specific professional radio configurations. Hazardous-location approval depends on the complete approved combination of radio, battery, and accessory. Customers requiring UL/TIA4950 or other hazardous-location operation should verify their exact Motorola equipment configuration before use.

Whether you're equipping public safety personnel, security teams, industrial employees, transportation staff, or other professionals requiring discreet communications, the Motorola PMLN6124A provides a genuine Motorola IMPRES solution combining flexible three-wire operation, a quick-disconnect acoustic tube, independent microphone and PTT placement, and professional-grade audio performance.

Key Features

• Genuine Motorola Solutions Audio Accessory

• Motorola Part Number: PMLN6124A

• IMPRES 3-Wire Surveillance Kit

• Color: Beige

• Quick-Disconnect Translucent / Clear Acoustic Tube

• Three-Wire Configuration

• One Wire for Received Audio

• One Wire for the Microphone

• One Wire for Push-to-Talk (PTT)

• Separate Microphone and PTT Controls

• In-Line Push-to-Talk

• Programmable Button

• Motorola IMPRES Audio Technology

• Supports Transmit and Receive Communications

• Designed for Discreet Professional Communications

• Routes Incoming Audio Directly to the User's Ear

• Helps Keep Radio Traffic Private

• Allows Flexible Placement of Microphone and PTT

• Durable, Rugged Cable Construction

• Designed for Compatible Motorola Professional Portable Radios

• Listed in Motorola UL Approval Documentation for Specific Approved Configurations

• Radio Sold Separately

3-Wire Surveillance Design

The PMLN6124A separates its primary communications functions across three individual wires:

• Wire 1 – Translucent Acoustic-Tube Earpiece / Received Audio

• Wire 2 – Microphone

• Wire 3 – Push-to-Talk (PTT) Control

This arrangement provides greater flexibility than one-wire or two-wire surveillance accessories.

The microphone and PTT can be positioned independently on the user's clothing or equipment, allowing the system to be configured around the user's specific job requirements and preferred wearing arrangement.

Quick-Disconnect Translucent Tube

The PMLN6124A features a quick-disconnect translucent acoustic tube for discreet received communications.

Benefits include:

• Private received radio audio

• Low-profile surveillance-style appearance

• Durable and comfortable listening configuration

• Quick separation of the acoustic tube

• Convenient maintenance

• Easier management in multi-shift environments

• Replacement of the acoustic component without replacing the complete surveillance kit

The clear tube helps keep the visible portion of the listening accessory unobtrusive when worn.

Independent Microphone & PTT

One of the primary advantages of the PMLN6124A is the separation of the microphone and Push-to-Talk control.

Unlike a two-wire surveillance kit where the microphone and PTT are typically combined on one wire, the three-wire configuration provides:

• Independent microphone placement

• Independent PTT placement

• Greater flexibility when routing cables

• More options for discreet PTT positioning

• Convenient operation while the radio remains secured

This makes three-wire surveillance accessories particularly useful for security and professional applications requiring greater control over accessory placement.

Motorola IMPRES Technology

The PMLN6124A incorporates Motorola IMPRES audio technology for use with compatible Motorola professional radios.

Motorola identifies IMPRES benefits including:

• Optimized Audio Performance

• Enhanced Audio Gain Capability

• Increased Accessory Customization

• Integration Between Compatible Radio and Audio Accessory

• Consistent Professional Communications

IMPRES functionality depends on the connected Motorola radio and system configuration.

Programmable Button

The PMLN6124A includes a programmable button for additional control capability.

When supported by the connected Motorola radio, the button can be assigned an available radio function based on the organization's operational requirements.

Available functions depend on the specific radio model and programming configuration.

UL / Hazardous Location Information

Motorola lists PMLN6124A within current UL approval documentation for specific Motorola professional radio configurations.

Hazardous-location approval is configuration-specific and depends on the approved combination of:

• Motorola Radio

• Approved Motorola Battery

• PMLN6124A Surveillance Kit

• Applicable Motorola UL/TIA Approval

Customers requiring intrinsically safe or hazardous-location equipment should verify their complete radio, battery, and accessory combination against current Motorola approval documentation before use.

The presence of PMLN6124A in Motorola's UL documentation does not mean that attaching it to every otherwise compatible radio automatically creates an approved hazardous-location system.

Compatibility

Motorola documents PMLN6124A for numerous compatible professional portable-radio platforms. Depending on market and configuration, supported products include select radios from families such as:

• Motorola APX Series

• MOTOTRBO XPR 6000 Series

• MOTOTRBO XPR 7000 Series

• MOTOTRBO DP4000 / DP4000e Series

• Motorola MTP Professional Radios

• Additional Supported Motorola Professional Portable Radios

Motorola's current documentation specifically lists PMLN6124A among approved accessories for multiple APX and MOTOTRBO configurations.

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

Ideal Applications

The Motorola PMLN6124A IMPRES 3-Wire Surveillance Kit is ideal for:

• Public Safety

• Private Security

• Executive & Corporate Security

• Retail & Loss Prevention

• Hospitality & Hotels

• Transportation & Logistics

• Utilities & Public Service

• Manufacturing

• Industrial Operations

• Government Facilities

• Event & Venue Operations

• Property Management

• Professional Radio Fleet Operations

• Applications Requiring Discreet 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.