acoustic tube earphone for walkie-talkie

Model No: PTE-880

Professional Two-wire Surveillance Kits Acoustic Tube earphone for Walkie Talkie

Professional surveillance Kits for Motorola/ Knewood/ Icom/ VERTEX/ Hytera....
good quality acoustic tube earpiece walkie-talkie earphone with PTT
earphone with replaceable acoustic tube

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Professional two-wire surveillance earphone for two-way radio

The acoustic tube earphone for walkie talkie is our most popular surveillance-style headset. Use it for security, patrol, surveillance, hospitality and anywhere private communications are required. The 2-wire surveillance set eliminates the need for a bulky speaker mic while providing private, two-way radio communications. The earphone with replaceable acoustic tube and lapel microphone that can be held in your hand, and worn on your sleeve cuff or your lapel.

PTE-880 two-wire surveillance kits Specifications:

Speaker Specification

Type	Transducer Moving coil dynamic speaker
Impedance	200Ω±15% @1KHZ
Sensitivity	120dB±10%/0.6mW on a coupler
Resonance freq	(F0)4KHZ±20%
Frequency respond	F0Hz~9KHz
Rated input power	500mW
Maximum input power	1000mW

Microphone Specification

Sensitivity Range	-36± 2dB RL=2.2K Ω Vs=3.0V(DC) 1KHz 0dB=1V/Pa B16
Impedance Max	2.2KΩ 1kHz (RL=2.2KΩ)
Frequency	50-1600Hz
Current Consumption Max	0.5uA RL=2.2KΩ Vs=3.0V(DC)
Operation Voltage Range	1.0V-10V (DC)
Max Sound Pressure Level	115dB S.P.L THD<2% at 1K

professional two-wire surveillance earphone

Customization & OEM Services

Our acoustic tube earpieces can be fully customized to meet your operational requirements. We provide:

Connector and pinout customization
Choice of tube materials and eartips
Branding and labeling options
Custom cable length and colors
OEM packaging and bulk shipment options

MOQ: 50 units per model
Lead Time: 3–5 weeks
Contact us for tailored solutions.

Why Choose Us for Acoustic Tube Earpieces

Our acoustic tube earpieces combine discreet design with robust performance for professional security and surveillance applications. We maintain strict quality control and use medical-grade materials for all acoustic tubes to ensure safety and comfort during long shifts. OEM options and private labeling are available for bulk orders.