Description

Motorola PMLN8191A

1-Wire Enhanced Clear Tube Earpiece

Discreet Surveillance-Style Audio with In-Line PTT & Mic

The Motorola PMLN8191A is a professional 1-wire enhanced surveillance earpiece designed for users who require discreet and comfortable communication throughout their shift. Featuring a 2.5mm single-pin angled connector, this earpiece is specifically optimized for Motorola’s next-generation platforms, including the TLK110, Curve, and Evolve devices. The transparent acoustic tube provides a low-profile aesthetic, making it the ideal choice for security personnel, hospitality staff, and retail managers who need to maintain a polished, professional appearance while staying connected to their team. The Motorola PMLN81

This enhanced audio accessory combines an earpiece, an in-line microphone, and a tactile Push-To-Talk (PTT) button into a single, streamlined cable. The clear acoustic tube is replaceable and features an ergonomic earbud that delivers crisp, private audio directly into the ear, ensuring that sensitive communications are not overheard by the public. Built with reinforced cabling to withstand the rigors of daily professional use, the Motorola PMLN8191A offers a high-integrity connection and superior voice clarity for mission-critical and business-essential workflows.

Key Features & Benefits

• Discreet Surveillance Profile: The transparent acoustic tube is virtually invisible to onlookers, providing a high level of discretion in professional settings.
• Integrated In-Line PTT & Mic: Allows for seamless transmission and reception without the need to access the radio chassis, improving operational efficiency.
• Ergonomic Angled Connector: The 2.5mm single-pin angled plug reduces cable strain and prevents accidental disconnections during active movement.
• Comfortable for Extended Wear: Lightweight design and soft earbud ensure the earpiece remains comfortable for the duration of a full 8 to 12-hour shift.
• Enhanced Audio Clarity: Engineered to deliver high-fidelity voice reception, even in moderately noisy environments like retail floors or hotel lobbies.
• Field-Replaceable Components: The acoustic tube and ear tip can be easily detached for cleaning or replacement, extending the overall life of the accessory.

Specifications

Compatibility

Recommended Accessories

• Motorola TLK110 WAVE™ PTX Portable Radio (TLK110)
  
• Motorola Evolve LTE Handheld (EVOLVE)
• Motorola Replacement Acoustic Tube (RLN6242A)

Frequently Asked Questions

Will this work with the TLK100? No. The TLK100 uses a different audio interface. The PMLN8191A is specifically designed for the 2.5mm port found on the TLK110, Curve, and Evolve series.

Can I wear this on either ear? Yes. The wire and acoustic tube assembly are designed to be worn comfortably on either the left or right ear.

How do I clean the acoustic tube? You can detach the clear tube from the speaker housing and blow it out with compressed air or use a mild soap and water solution. Ensure the tube is completely dry before reattaching it to the electronic components.

Warranty

1-year manufacturer's warranty.

Specifications

• Weight: 200gr
• Usage: Indoor & outdoor

Pros and cons

• Sustainably produced
• Ideal for everyday use
• May discolor in direct sunlight