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RAYTALK COMMUNICATIONS LTD.
RAYTALK COMMUNICATIONS LTD.
  • earpiece headset with mic
  • security earpiece walkie talkie
  • surveillance headset earpiece
  • earpiece headset with mic
  • security earpiece walkie talkie
  • surveillance headset earpiece

EM-4438 Walkie Talkie Earpiece Transparent Acoustic Tube Security Surveillance Headset

EM-4438 is a Single Wire Transparent Acoustic tube security surveillance headset allows you to communicate easily and discreetly when using your two way radio. The EM-4438 Walkie Talkie Earpiece features a microphone with push-to-talk (PTT) and a clear acoustic tube with rubber eartip for comfortable wear during extended periods.

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EM-4438 Walkie Talkie Earpiece Transparent Acoustic Tube Security Surveillance Headset

DETAILS

Details of EM-4438 Walkie Talkie Earpiece Transparent Acoustic Tube Security Surveillance Headset
Details of EM-4438 Walkie Talkie Earpiece Transparent Acoustic Tube Security Surveillance Headset
Details of EM-4438 Walkie Talkie Earpiece Transparent Acoustic Tube Security Surveillance Headset
Details of EM-4438 Walkie Talkie Earpiece Transparent Acoustic Tube Security Surveillance Headset

Specification of EM-4438 Walkie Talkie Earpiece Transparent Acoustic Tube Security Surveillance Headset


Microphone Specification:

Sensitivity Range

-40± 3dB RL=1.0K Q Vs=2.0V(DC) 1KHz

Impedance Max

2.2K2 1kHz (RL=2.2KΩ)

Frequency

20-20KHz

Current Consumption Max

VS=2.0V RL=2.2KΩ MAX: 500 μA

Operation Voltage Range

2.5-10V (DC

Max Sound pressure Level

110dB S.P.L


Speaker Specification:

Impedance

30Ω+15%@1KHZ

Sensitivity

120dB+10%/1Watt 0.5Meter

Resonance freq

(FO) 680HZ+20%

Frequency respond

F-5KHZ

Rated input power

1.0W

Maximum input power

1.5W


Specification of EM-4438 Walkie Talkie Earpiece Transparent Acoustic Tube Security Surveillance Headset

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