Description
IMPRES 2-Wire Surveillance Earpiece Kit with Translucent Tube
Professional-grade black 2-wire surveillance accessory featuring Motorola IMPRES audio processing, quick-disconnect translucent acoustic tube, combined PTT/Microphone, and FM/UL intrinsic safety approval.
The Motorola PMLN6129A (also referenced as PMLN6129) is a premium original equipment manufacturer (OEM) IMPRES™ 2-wire surveillance earpiece kit engineered for covert communications and high-noise security operations. Featuring a discreet black cable assembly and a clear translucent acoustic tube, this surveillance kit allows security officers, law enforcement, executive protection agents, and event personnel to transmit and receive critical voice messages without drawing unwanted attention.
Powered by Motorola’s proprietary IMPRES™ audio technology, the Motorola PMLN6129A automatically optimizes microphone gain and equalizes receive audio levels, reducing background noise and preventing distortion even when speaking in a whisper or operating near loud crowds. The 2-wire configuration splits the assembly into two distinct leads: one directing to the quick-disconnect translucent ear tube, and the second leading to a combined Push-to-Talk (PTT) switch and microphone unit that clips easily onto lapels, jacket lapels, or sleeves. Factory certified with FM and UL intrinsic safety ratings, this kit maintains operational safety in hazardous industrial environments when paired with intrinsically safe MOTOTRBO and APX series handheld transceivers.
Key Features & Benefits
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Motorola IMPRES™ Smart Audio: Automatically optimizes gain, balances ambient noise, and enhances voice intelligibility across varying noise environments.
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Discreet 2-Wire Cable Design: Separates the translucent ear tube wire from the PTT/Microphone wire for flexible concealment under jackets or uniforms.
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Translucent Acoustic Ear Tube: High-grade clear tube provides a low-profile aesthetic while delivering clear audio directly into the ear canal.
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Quick-Disconnect Assembly: Allows fast cleaning, hygienic tip swapping, or replacement of the acoustic tube structure without replacing the entire harness assembly.
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Combined In-Line PTT & Microphone: Integrated Push-to-Talk switch and sensitive microphone housed in a compact unit with a 360-degree clothing clip.
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FM / UL Intrinsically Safe Approved: Certified for hazardous location safety when operated with intrinsically safe Motorola portable radios.
Specifications
| Attribute |
Details |
| Brand |
Motorola Solutions |
| Model/SKU |
PMLN6129A / PMLN6129 |
| Product Type |
IMPRES™ 2-Wire Surveillance Kit |
| Cable Color |
Black |
| Earpiece Type |
Translucent Acoustic Tube with Quick Disconnect |
| Controls |
Combined Push-To-Talk (PTT) & Microphone on Single Lead |
| Safety Certification |
FM & UL Approved Intrinsically Safe |
| Audio Technology |
Motorola IMPRES Smart Audio Optimization |
| Connector Type |
Motorola Multi-Pin Heavy-Duty Latching Connector |
Model Variations
| Model SKU |
Cable Color |
Audio Technology |
Safety Approval |
| PMLN6128 (PMLN6128A) |
Beige / Tan |
IMPRES Smart Audio |
FM / UL Intrinsic Safety Approved |
| PMLN6129 (PMLN6129A) |
Black |
IMPRES Smart Audio |
FM / UL Intrinsic Safety Approved |
Compatibility
Compatible MOTOTRBO & APX Portable Radios
|
|
|
|
| XPR6100 |
XPR6350 |
XPR6380 |
XPR6550 |
| XPR6580 |
XPR7350 |
XPR7350e |
XPR7380 |
| XPR7380e |
XPR7550 |
XPR7550e |
XPR7580 |
| XPR7580e |
ULXPR 7000 Series |
APX2000 |
APX5000 |
| APXNEXT INTL |
DGP4100 |
DGP5050e |
DGP5550e |
| DGP6100 |
DGP8550e |
DP3000 |
DP4400 |
| DP4400e |
DP4401 |
DP4401e |
DP4401e SMA |
| DP4600 |
DP4600e |
DP4601 |
DP4601e |
| DP4800 |
DP4800e |
DP4801 |
DP4801e |
| DP4801e SMA |
MTP6000 Series |
MTP6650 |
MTP850 FUG |
| MTP850S |
|
|
|
Recommended Accessories
Replacement Tubes & Eartips
Alternative Surveillance Kits
- Motorola PMLN6128A IMPRES 2-Wire Surveillance Kit (Beige) – Beige cable variant for light uniforms.
- Motorola PMLN6130A IMPRES 3-Wire Surveillance Kit (Black) – 3-wire surveillance harness with separate PTT, mic, and earpiece leads.
More Resources
Frequently Asked Questions
How does Motorola IMPRES technology benefit the PMLN6129A surveillance kit?
IMPRES™ smart audio technology communicates directly with the radio to optimize microphone sensitivity, equalize incoming voice volume, and suppress background ambient noise for clear transmission in volatile environments.
What is the difference between the Motorola PMLN6129A and PMLN6128A?
The PMLN6129A features a black cable assembly, while the PMLN6128A features a beige (tan) cable assembly designed for light-colored apparel. Both kits share identical IMPRES audio circuitry and FM/UL safety ratings.
Is the Motorola PMLN6129A intrinsically safe?
Yes, the Motorola PMLN6129A is FM and UL certified intrinsically safe for use in hazardous environments when connected to intrinsically safe Motorola portable radios.
What is the advantage of a 2-wire surveillance kit over a 1-wire earpiece?
A 2-wire surveillance kit features two separate cables: one leading to the earpiece tube and one leading to a combined PTT/microphone unit. This allows operators to run the microphone down a sleeve or pin it to a collar for comfortable concealment.
Can the translucent acoustic tube be replaced if clogged?
Yes, the acoustic tube features a quick-disconnect twist-lock mechanism that allows fast removal for cleaning or replacement without replacing the lower wiring harness.
Is the Motorola PMLN6129A an authentic OEM part?
Yes, the Motorola PMLN6129A is an authentic original equipment manufacturer accessory produced directly by Motorola Solutions.
Warranty
1-year manufacturer's warranty.
