IMPRES 3-Wire Surveillance Kit with Translucent Tube – Black

The Motorola IMPRES 3-Wire Surveillance Kit with Translucent Tube, Black (PMLN6123A) 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 PMLN6123A provides a flexible communications solution for demanding professional environments.

The PMLN6123A 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 is dedicated to the microphone, and a third wire provides the Push-to-Talk control. This arrangement gives users greater flexibility in positioning each component for convenient and discreet 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 PMLN6123A particularly well suited for security, public safety, transportation, hospitality, industrial, 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, while the quick-disconnect configuration can make the accessory easier to maintain and manage in organizations where communications equipment is used across multiple shifts.

The dedicated microphone wire gives users additional flexibility in microphone placement. The microphone can be positioned conveniently on clothing while the portable radio remains secured to a belt, vest, or other carrying location.

A separate Push-to-Talk wire allows the PTT control to be positioned independently from both the microphone and earpiece. This is a key advantage of a three-wire surveillance kit, particularly for security and professional users who require discreet or easily accessible control placement.

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

The PMLN6123A also includes a programmable button for additional control capability when supported by the connected radio. The exact function available through this button depends on the radio model, programming, and system configuration.

The black finish provides a professional, low-profile appearance that pairs naturally with many uniforms, tactical equipment, and other professional workwear.

Motorola lists PMLN6123A in current UL hazardous-location approval documentation for specific approved radio configurations. Safety approval depends on the complete approved combination of radio, battery, and accessory. Customers requiring intrinsically safe or hazardous-location operation should verify their exact Motorola equipment configuration against current approval documentation before use.

Whether you're equipping public safety personnel, security teams, industrial employees, transportation staff, or other professionals requiring discreet radio communications, the Motorola PMLN6123A 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: PMLN6123A

• IMPRES 3-Wire Surveillance Kit

• Color: Black

• Translucent / Clear Acoustic Tube

• Quick-Disconnect 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

• 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 Independent 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 PMLN6123A 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 provides greater positioning flexibility than one-wire and two-wire surveillance accessories.

The microphone and PTT can be positioned independently on the user's clothing or equipment, allowing the accessory to be configured around individual operational requirements.

Quick-Disconnect Translucent Tube

The PMLN6123A features a durable and comfortable quick-disconnect translucent acoustic tube for discreet received communications.

Benefits include:

• Private received radio audio

• Low-profile surveillance-style appearance

• Comfortable acoustic-tube listening

• Quick separation of the acoustic tube

• Convenient maintenance

• Easier management in multi-shift environments

• Replacement of wearable acoustic components without replacing the complete kit

The clear tube helps keep the visible portion of the listening accessory unobtrusive while directing incoming communications to the user's ear.

Independent Microphone & PTT

A major advantage of the PMLN6123A is the separation of its microphone and Push-to-Talk control.

Unlike a two-wire surveillance kit where the microphone and PTT are generally combined, the three-wire design 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 configuration is particularly useful for professional users who require greater control over how their communications equipment is worn.

Motorola IMPRES Technology

The PMLN6123A 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

• Radio-to-Accessory Communication

• Professional-Grade Audio Performance

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

Programmable Button

The PMLN6123A includes a programmable button for additional control capability.

When supported by the connected radio, this button can be assigned an available radio function based on operational requirements.

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

UL / Hazardous Location Information

Motorola lists PMLN6123A in UL hazardous-location approval documentation for specific Motorola professional radio configurations.

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

• Motorola Radio

• Approved Motorola Battery

• PMLN6123A Surveillance Kit

• Applicable Motorola Safety Approval

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

PMLN6123A being an approved accessory does not mean that attaching it to every otherwise compatible Motorola radio automatically creates an approved hazardous-location system.

Compatibility

Motorola documents PMLN6123A for a wide range of compatible professional portable radios. Examples include select models from families such as:

• Motorola APX Series

• MOTOTRBO XPR 6000 Series

• MOTOTRBO XPR 7000 / 7000e Series

• MOTOTRBO DP3000 Series

• MOTOTRBO DP4000 / DP4000e Series

• Motorola MTP Professional / TETRA Radios

• Additional Supported Motorola Professional Portable Radios

Motorola's current product information specifically lists compatible models including various DP4400/DP4600/DP4800, XPR 6100/6350/6550, XPR 7350/7550 and e-series variants, among others.

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

Ideal Applications

The Motorola PMLN6123A 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.