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Eksplosionssikker fiberoptisk telefon

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  • IP66 aluminum alloy optical fiber telephone
  • automatic dialing mine explosion proof industrial telephone
  • Emergency Roadside Fiber Optic Equipment Explosion Proof telephone
  • Emergency Telephone In Hazardous Area
  • Area Explosion Proof Fiber Optic Telephone for Roadside
  • IP66 aluminum alloy optical fiber telephone
  • automatic dialing mine explosion proof industrial telephone
  • Emergency Roadside Fiber Optic Equipment Explosion Proof telephone
  • Emergency Telephone In Hazardous Area
  • Area Explosion Proof Fiber Optic Telephone for Roadside

Eksplosionssikker Fiber Optic Phone Extension Mining Phone - JWBT831

Model : JWBT831

Beskyttelsesklasse : IP66

Materiale : Aluminiumslegering

Farve : Gul (tilpasset)

Dimensioner : 343 × 294 × 206

Communication Mode: Fiber Optic


  • Produkt beskrivelse
  • Anvendelse
  • Hvorfor vælge os
  • FAQ
  • Forespørgsel

1. Direct access to Ethernet, cross-network segment and cross-route.

2. Digital key dialing, call any terminal to realize full-duplex intercom (default).

3. Calling a call to the area permitted by the permission.

4. Den patenterede design af telefonhylsteret er vandtæt, støvtæt, intet behov for vandtæt dæksel, smuk og praktisk.

5. The circuit inside the telephone adopts the international universal double-sided integrated circuit, which has precise number and call clear, stable work and other advantages.

6. Aluminum alloy die-cast housing, stainless steel keyboard, explosion-proof PC receiver, zinc alloy fork.

7. 30W*4 output high-quality amplifier amplification, with warning lights, clear sound and bright.

8. Automatic answering function, which can realize paging broadcast.

9. You can set the hotline number and lift the machine to realize automatic dialing.

10. Amplification and earpiece volume can be adjusted through the keyboard.

11. Aluminum alloy die-cast housing, stainless steel keyboard, explosion-proof PC receiver, zinc alloy fork.

12. The surface of the shell is electrostatically sprayed at high temperature, with good antistatic ability and corrosion resistance.

13. The key parts handles, hanging forks and keyboards are all produced by our company. The quality control is strictly controlled, and the reaction speed is fast after sale.



Eksplosionssikkert mærke

ExdibIICT6Gb / EXtDA21IP66T80 ℃

Strømforsyning

100-230VAC

Arbejdsstrøm i standby

≤0.2A

Frekvensgang

250 ~ 3000 Hz

Ringetøjsvolumen

≤80dB (A)

Forstærket udgangseffekt

10 ~ 25W

Korrosionsgrad

WF1

Omgivelsestemperatur

-40 ~ + 60 ℃

Atmosfærisk tryk

80 ~ 110 kPa

Relativ luftfugtighed

≤95%

Blyhul

3-G3 / 4”

Installation

Vægmonteret



Anvendelsen

Why Vælg os

FAQ
Certificering: SGS, ISO 9001: 2000, CE, FCC, ROHS, CNEX, IP65 / IP66 / IP67,
Emballage: 1 sæt / karton, 13 kg / karton
Leveringsdato: 3-7 dage
MOQ: 1 sæt
Forsyningsevne: 5000 sæt / måned
Betalingsbetingelser: T / T, Paypal, Alibaba Trade Assurance, L / C eller andre til forhandling.
Prøver tilbyder: Prøver er tilgængelige og kan være gratis for strategisk kunde.
Prøver arrangement: Standardprøver vil være klar til at sende ca. 3 arbejdsdage. 
(And DHL 3-5days; UPS 3-5days; Fedex / TNT 3 5days; EMS 7 days to reach destination)
Eftersalgsservice 2 års garanti og reservedele er tilgængelige til vedligeholdelse.
Kontakt Tel: 0086-574-58223619, Mob: +86-13858299692


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