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Litrík USB sjálfsafgreiðslubúnaðartæki A22

Lýsing:

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


fyrirspurn
  • Lýsing
  • Specification
  • Umsókn
  • Hvers vegna að velja okkur
  • fyrirspurn

1. Shell is made of special ABS. 

2. PVC vafinn snúra eða beinn kapall.

3. Pierce-proof og Hi-Fi sendandi og móttakari.


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

2. Hægt er að velja tengi: Y-spaða, RJ11, XH-pg, USB, Audio Jack, Aviation Joint, XLR Connector, osfrv. 

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

4. Hljóðnemi: Electret hljóðnemi.


Specification

Vatnsheldur bekk

IP65

Umhverfisáhrif

≤60dB

Vinnutíðni

300~3400 Hz

SLR

5~15 dB

RLR

-7~2 dB

STMR

≥7 dB

vinna Hitastig

-30℃ ~50 +

Hlutfallslegur raki

 ≤ 95%

Loftþrýstingur

80~110 K Pa


Application

Whann velur okkur