Tactical Push-to-Talk Interface Module for Bone-Conduction Headsets

The Motorola PMLN6827A Tactical Push-to-Talk Interface Module connects compatible Motorola portable radios with select tactical headsets, temple transducers, and bone-conduction audio accessories. Its modular design allows users to build a communication system suited to tactical, public-safety, security, and other critical operations.

The large, rugged interface module includes an integrated push-to-talk button that is easy to locate and operate while wearing gloves or heavy protective equipment. A rotating 360-degree belt clip allows the module to be positioned on a vest, belt, uniform, or equipment strap for convenient access.

Motorola’s tactical audio system uses high-speed digital signal processing to support clear voice communication with compatible tactical headsets. The system is engineered to distinguish human speech from surrounding noise, helping prevent environmental sounds from interfering with outgoing audio.

The PMLN6827A operates exclusively in push-to-talk mode and does not provide VOX operation. For additional flexibility, it supports compatible remote body and ring-switch PTT accessories, allowing the transmission control to be positioned where it is most accessible to the user.

This listing includes the tactical PTT interface module only. A compatible Motorola radio, tactical headset, and any optional remote PTT controls are required and sold separately.

Key Features

• Tactical push-to-talk interface module

• Connects compatible radios to tactical audio accessories

• Designed for bone-conduction and temple-transducer headsets

• Large integrated push-to-talk button

• Easy to operate while wearing gloves

• Rugged body-worn construction

• Rotating 360-degree belt clip

• Supports compatible external remote PTT controls

• Modular system for customized tactical configurations

• Push-to-talk operation only

• Does not support VOX operation

• Radio and tactical headset sold separately

• Genuine Motorola Solutions accessory

• Motorola part number PMLN6827A

Compatible Tactical Audio Accessories

Designed for use with select Motorola tactical headsets and transducers, including:

• PMLN6766A Tactical Boomless Temple Transducer

• PMLN6828A Tactical Audio Accessory

• PMLN6829A Tactical Audio Accessory

• PMLN6833A Tactical Temple Transducer with Boom Microphone

• Other approved Motorola tactical bone-conduction accessories

Always verify the headset connector and complete system configuration before ordering.

Compatible Remote PTT Accessories

The module supports select optional remote push-to-talk controls, including:

• PMLN6767A Tactical Remote Body PTT

• PMLN6830A Tactical Ring-Switch PTT

Optional remote PTT controls are sold separately.

Radio Compatibility

Compatible with select Motorola portable radios that support the required tactical audio connection, including configurations within:

• Motorola APX Series

• MOTOTRBO XPR 7000 Series

• MOTOTRBO XPR 7000e Series

• International MOTOTRBO DP4000 and DP4000e Series

Compatibility varies by radio model, region, connector, and system configuration. Always confirm the exact radio and tactical headset combination before ordering.

Ideal Applications

• Law enforcement

• Tactical response teams

• Military operations

• Public-safety communications

• Executive and personal protection

• Security operations

• Search-and-rescue teams

• Industrial emergency response

• Operations requiring gloves or protective equipment

Why Buy from Delmarva Communications?

Delmarva Communications has more than 20 years of experience helping organizations find dependable communication equipment and accessories. Our knowledgeable team can help confirm radio, headset, and remote-PTT compatibility and ensure you receive the correct Motorola components for your tactical communication system.