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4 kleuren spade finzenen tillefoanhannel mei matte swarte handset A14

Beskriuwing:

It is mainly produces 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 makke fan Spesjale PC / ABS 

2. 304# stainless steel armoured cord with strong pulling lanyard or PVC coiled Cord 

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


1. De lingte fan 'e buis is fleksibel, standert is 900mm, de diameter fan' e buis: Φ8.4mm , Φ7.8mm , Φ6.5mm 

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

3. Hege sterkte stielen seil diameter kin wurde keazen: standert is 1.6mm, oare diameter is Φ2.0mm, Φ2.5mm 

4. Handsetkleur: standert is swart as read, oare kleuren kinne oanpast wurde. 

5. Mikrofoan: Electret-mikrofoan as dynamyske mikrofoan.


Sfertsjinwurdiging

Waterproof graad

IP65

Ambient Noise

≤60dB

Wurkfrekwinsje

300~3400 Hz

SLR

5~15 dB

RLR

-7~2 dB

STMR

≥7 dB

working Temperatur

-25℃ ~+ 65

Relative fochtichheid

 ≤95%

Atmospheric Pressure

80~110 K Pa


Application

Why kies ús