2-Wire Surveillance Earpiece Kit with Clear Acoustic Tube, Mic & PTT

The Motorola PMLN7157A 2-Wire Surveillance Kit provides discreet, professional communication for users who need to receive and transmit radio calls without drawing unnecessary attention. Its clear translucent acoustic tube delivers incoming audio directly to the ear, helping conversations remain private in busy or public environments.

The two-wire configuration separates the receive-only earpiece from the combined microphone and push-to-talk control. This design allows users to position the microphone and PTT button where they are easy to reach while routing the acoustic tube discreetly behind the ear.

Designed for comfortable extended wear, the PMLN7157A is an excellent choice for security personnel, hospitality staff, event teams, retail employees, and other professionals who require reliable, low-profile communication. Its black cabling and clear acoustic tube provide a clean, professional appearance that blends naturally with work attire.

Key Features

• Two-wire surveillance accessory configuration

• Clear translucent acoustic tube for discreet listening

• Separate receive-only earpiece wire

• Combined microphone and push-to-talk control

• Supports transmitting and receiving

• Helps keep radio conversations private

• Allows convenient microphone and PTT placement

• Comfortable for extended daily wear

• Professional black finish

• Genuine Motorola Solutions accessory

• Motorola part number PMLN7157A

Compatibility

Compatible with select Motorola radios and communication devices, including:

• MOTOTRBO CP200d

• MOTOTRBO SL300

• MOTOTRBO SL3500e

• MOTOTRBO SL7000 Series

• WAVE PTX TLK 100

• WAVE PTX TLK 110

• Select Motorola SL Series radios with the appropriate audio connection

Always verify your radio model and accessory connection before ordering.

Ideal Applications

• Security and surveillance teams

• Hotels and hospitality operations

• Retail stores

• Schools and educational facilities

• Restaurants and event venues

• Healthcare environments

• Property management teams

• Crowd control and event staff

• Professional and commercial workplaces

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 compatibility and ensure you receive the correct Motorola accessory for your communication needs.