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Kleurrike USB-selsbedieningsapparaat handset A22

Beskriuwing:

It is mainly designed for access control system, industrial telephone, vending machine, security system and some other public facilities.


Enkête
  • Beskriuwing
  • spesifikaasje
  • Oanfraach
  • Wêrom Kies Us
  • Enkête

1. Shell is made of special ABS. 

2. PVC-coiled kabel of rjochte kabel.

3. Pierce-proof en Hi-Fi-stjoerder en ûntfanger.


1. The standard length of the cord is 250mm, the diameter of the cable is Φ5mm.

2. Connector kin wurde keazen: Y-spade, RJ11, XH-pg, USB, Audio Jack, Aviation Joint, XLR Connector, ens. 

3. Handset Color: standard is black or white, other color can be customized. 

4. Microphone: Electret microphone.


Sfertsjinwurdiging

Waterproof graad

IP65

Ambient Noise

≤60dB

Wurkfrekwinsje

300~3400 Hz

SLR

5~15 dB

RLR

-7~2 dB

STMR

≥7 dB

working Temperatur

-30℃ ~+ 50

Relative fochtichheid

 ≤95%

Atmospheric Pressure

80~110 K Pa


Application

Why kies ús