Description
Discreet Receive-Only Surveillance Earpiece with Clear Acoustic Tube
Deliver comfortable, low-profile audio reception for security and surveillance operations.
The Hytera EA-01 is a genuine original equipment manufacturer (OEM) receive-only earbud accessory featuring a transparent acoustic tube for low-profile monitoring. Integrating the Hytera EA-01 into your team's communication setup provides security personnel, hospitality staff, and undercover operators with a highly discreet way to receive critical voice transmissions without alerting others. Built as a streamlined surveillance solution, this accessory features a standard 3.5mm audio jack plug designed to connect seamlessly with matching in-line Push-to-Talk (PTT) and microphone (MIC) cables.
Crafted with an emphasis on tactical durability and extended comfort, the Hytera EA-01 features an ergonomic silicone earbud that seats snugly inside the ear canal for all-day wear. The transparent acoustic tube is easily wrapped behind the ear, ensuring a secure fit during sudden physical movements while lowering the ambient noise floor for crisp voice articulation. This modular piece relies entirely on your primary handheld radio and an interface cable, offering a reliable, lightweight solution that reduces heavy cable strain on your clothing.
Key Features & Benefits
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Discreet Surveillance Profile: Features a completely clear acoustic tube layout that keeps communication low-profile and professional in sensitive environments.
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Ergonomic Silicone Earbud: Engineered with a soft, medical-grade silicone ear tip that molds naturally to the ear for lasting shift comfort.
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Modular 3.5mm Jack Plug: Outfitted with a universal 3.5mm connector layout, allowing the Hytera EA-01 to interface directly with supported PTT/MIC cables.
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Clear Audio Intelligibility: Delivers voice signals directly into the ear canal, minimizing sound leakage while isolating human speech from distracting ambient noise.
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Durable Strain Relief: Reinforced at crucial stress points to protect the internal wiring connections against physical stretching or field pulling.
Specifications
| Attribute |
Details |
| Brand |
Hytera |
| Model / SKU |
EA-01 |
| Accessory Type |
Receive-Only Surveillance Earpiece |
| Interface Connector |
3.5 mm Audio Jack Plug |
| Audio Tube Style |
Transparent Flexible Acoustic Tube |
| Ear Tip Material |
Soft Ergonomic Silicone |
| Product Weight |
0.7 Ounces |
| Extended Cable Length |
36 Inches |
Compatibility
|
|
|
|
| BD3021i |
BD502i |
BD552i |
BD612i |
| HP602 |
HP682 |
HP702 |
HP782 |
| PD362i |
PD402i |
PD482i |
TC-508 |
What’s Included
| Description |
SKU/Model |
Status |
| Hytera Receive-Only Acoustic Tube Earpiece |
EA-01 |
✅ Included |
| Clear Silicone Earbud Replacement Tip |
Ear-Tip |
✅ Included |
| Heavy-Duty Clothing Retention Clip Assembly |
Cable-Clip |
✅ Included |
| In-Line Push-to-Talk Cable with Microphone |
ACM-01 / ACN-02P |
❌ Sold Separately |
| Portable Digital Handheld Two-Way Radio Mainframe |
HP782 |
❌ Sold Separately |
Recommended Accessories
More Resources
Frequently Asked Questions
Why is this earpiece classified as a receive-only accessory?
The Hytera EA-01 contains an internal speaker element but does not incorporate an integrated microphone or push-to-talk button on its assembly. It is engineered specifically to deliver incoming audio signals directly to your ear while connecting to a secondary PTT/MIC interface cable for transmissions.
Does this earpiece plug directly into the side accessory port of my radio?
No, it features a standardized 3.5mm single-pin audio plug. Instead of connecting directly to the main chassis socket, it plugs into a separate intermediate hardware cable (such as an ACM-01 or ACN-02P) that anchors into your radio base.
Can the clear acoustic tube portion be detached or cleaned?
Yes, the transparent tube assembly can be detached from the main speaker driver housing. This allows technicians to clear any dust or moisture blockages with low-pressure air or replace worn components over time.
Does this surveillance earset include multiple ear tip sizes?
The package ships standard with a comfortable, universal-fitting silicone ear tip. If your environment requires enhanced sound isolation, the acoustic nipple interface can easily accommodate standard open-ear inserts or custom molds.
Will this accessory work safely with non-Hytera communication equipment?
While the 3.5mm plug uses a common form factor, the internal impedance and audio gating logic are custom-matched to genuine Hytera base systems and accessory adapters to prevent distorted audio or volume drops.
What baseline manufacturing warranty protects this communication accessory?
This authentic audio tool is backed by the standard manufacturer policy covering component defects. Full details regarding structural coverage limitations are outlined in the official documentation folder.
Warranty
1-year manufacturer’s warranty.
