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Homepage > Products > ET-106 Detector for wireless micro-earphone
 Detector for wireless micro-earphone
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 Movable Language Laboratory System
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Chinese Version

 

 

       

ET-106  Detector for wireless micro-earphone
  Function properties and Technical parameters (Word files)
 

Function properties:
 
It can detect accurately all kinds of wireless micro-earphones, including the anti-shield, anti-detection earphones;

 It has high direction sense, can make accurate orient and find the cribber accurately in a shortest period;

 It is green environmentalism, and it adopts passive detection mode, does not disturb any other communicating establishments, does not affect health of people

 It can monitor the communication between the wireless micro-earphone and interphone, then record them by external equipments for evidence;

 LED shows the intensity of the signal of the wireless micro-earphone;

 The super high sensitivity and gain magnification extend the detection scope;

  It has low power consume, and can work continuously for a over-long time.

Technical parameters:   

 Detection scope:60120 sq. meters

 Detection frequency6018000Hz

 Sensitivity:3db

 Distinguishing angle:≤±12°

  Signal indicator:LED  

 LED number:20

  environment temperature:-20 +55°C

  Relative humidity:35-85%

 Working voltage:DC7.5V (5 AA batteries )

  Working electricity:≤20mA 

  Size:80mm*220mm*40mm

  Net weight:300g