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  • PTE-885S 3-Wire Surveillance Earpiece with Remote Finger PTT & Acoustic Tube
  • Three wire acoustic tube finger PTT style surveillance kits earphone
  • PTE-885S 3-Wire Surveillance Earpiece with Remote Finger PTT & Acoustic Tube
  • Three wire acoustic tube finger PTT style surveillance kits earphone

PTE-885S 3-Wire Surveillance Earpiece with Remote Finger PTT & Acoustic Tube

No.PTE-885S
Flexible, responsive, and discreet — a premium 3-wire earpiece featuring a remote finger PTT, ideal for tactical, undercover, or hands-busy operations.
  • PTE-885S 3-Wire Surveillance Earpiece with Remote Finger PTT & Acoustic Tube
  • Three wire acoustic tube finger PTT style surveillance kits earphone

Description

This 3-wire earpiece from Power-Time features a remote finger PTT (Push-To-Talk), designed for maximum agility and control during high-mobility operations. The remote PTT can be strapped to a finger or handlebars, allowing users to activate communication without reaching for a traditional PTT — a key benefit in covert or tactical scenarios.

The acoustic tube design delivers crystal-clear sound through an eco-friendly PU material, while the Kevlar-reinforced PU cable provides unmatched durability. Compact and modular, this earpiece is suitable for law enforcement, special forces, motorcycle patrols, and event security.

Key Features

  • Discreet remote finger PTT for hands-free control

  • Professional 3-wire configuration with separated mic, speaker, and PTT

  • Kevlar-reinforced PU cable for strength and flexibility

  • Clear acoustic tube made from environmental PU for excellent audio transmission

  • Modular build – speaker, tube, and clip can be detached and replaced

  • Compact clip-on microphone for easy concealment


Speaker Specification
Type Transducer: Moving coil dynamic speaker
Impedance 90Ω±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

Recommended For:

  • Covert security operations

  • VIP protection and surveillance

  • Special police and tactical units

  • Motorcycle patrol & mounted police

  • Event & stadium crowd control

  • Military or field training exercises