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Single-wire surveillance earpiece with inline push-to-talk mic and clear acoustic tube

Motorola

Motorola HKLN4487A 1-Wire Surveillance Earpiece accessory

SKU CH-PBTF-PEXA4

Single-wire surveillance earpiece with inline push-to-talk microphone and clear acoustic tube for hands-free two-way radio use

  • Discreet communication with single-wire acoustic tube design
  • Hands-free operation via integrated push-to-talk microphone
  • Secure inline clip keeps earpiece in place
  • Comfortable extended wear with clear rubber eartip
  • Designed for Motorola CLP series two-way radios

Motorola HKLN4487A 1-Wire Surveillance Earpiece

This single-wire earpiece connects directly to Motorola CLP series two-way radios for discreet communication. It is built for professionals in retail, hospitality and security who need to transmit and receive without holding a handset. The integrated push-to-talk microphone and acoustic tube keep conversations private in busy environments. Hands-free operation lets staff stay focused on their tasks while staying connected.

Easy clip-on setup with radio-specific connector

The inline clip secures the cable to clothing so the earpiece stays in place during active shifts. Because the connector is made for the CLP series, it plugs in without adapters or configuration. The clear acoustic tube and rubber eartip slide on for extended comfort, though the tube can loosen if pulled sharply. Users should check the connection before each shift to avoid intermittent audio.

Single-wire design handles daily voice traffic

The combined microphone and push-to-talk unit manages routine transmit and receive duties across a full workday. It covers standard voice communication in indoor and outdoor settings where quiet coordination matters. The single-wire layout limits flexibility for users who want separate microphone positioning or dual-ear monitoring. Buyers needing wireless freedom or multi-channel audio will need a different solution.

Highlights

  • Discreet communication with single-wire acoustic tube design
  • Hands-free operation via integrated push-to-talk microphone
  • Secure inline clip keeps earpiece in place
  • Comfortable extended wear with clear rubber eartip
  • Designed for Motorola CLP series two-way radios

Specifications

No published specifications for this item yet.

Questions about this item

How do I confirm the earpiece is working after plugging it into my CLP radio?

Press the inline push-to-talk button and speak; if the radio transmits and you hear incoming audio through the acoustic tube, the accessory is functioning correctly.

What comes in the box and what must I supply separately?

The package includes the 1-wire earpiece with push-to-talk microphone, clear acoustic tube and rubber eartip; you must provide a compatible Motorola CLP series two-way radio.

Which version of this accessory should I choose for my CLP radio?

Select the HKLN4487A model — it is the single 1-wire surveillance earpiece with push-to-talk and hands-free operation designed for the Motorola CLP series.

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