RAYTALK COMMUNICATIONS LTD.
RAYTALK COMMUNICATIONS LTD.
  • 1 wire surveillance kit
  • earpiece
  • earpiece bluetooth
  • earpiece for calls
  • 1 wire surveillance kit
  • earpiece
  • earpiece bluetooth
  • earpiece for calls

EM-4238 1-wire Surveillance Earpiece

EM-4238 1-wire Surveillance Earpiece with inline PTT microphone for Two Way Radios.

This acoustic tube earpieces are in use by all professional sectors of radio communications. It is ideal for surveillance purposes and security at airports; casinos; crowd control at conventions and concerts; and other working environment requiring discreet communications.

This model feature a Quick Disconnect design to allow the acoustic tubes to be changed easily.This Surveillance Headset delivers crisp, clear sound even in noisy places and the PTT microphone can easily attach to your clothing with an accompanying clip.

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EM-4238 1-wire Surveillance Earpiece

DETAILS

Details of EM-4238 1-wire Surveillance Earpiece
Details of EM-4238 1-wire Surveillance Earpiece
Details of EM-4238 1-wire Surveillance Earpiece
Details of EM-4238 1-wire Surveillance Earpiece

Specification of EM-4238 1-wire Surveillance Earpiece


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

100Ω+15%@1KHZ

Sensitivity

117dB+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-4238 1-wire Surveillance Earpiece

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