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Teléfono de fibra óptica de proba de explosión

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  • IP66 aluminum alloy optical fiber telephone
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  • Emergency Roadside Fiber Optic Equipment Explosion Proof telephone
  • Emergency Telephone In Hazardous Area
  • Area Explosion Proof Fiber Optic Telephone for Roadside

Explosion Proof Fiber Optic Telephone Extension Mining Telephone - JWBT831

Modelo : JWBT831

Clase de protección : IP66

Material: aliaxe de aluminio

Cor : Amarelo (personalizado)

Dimensións : 343 × 294 × 206

Communication Mode: Fiber Optic


  • Descrición do produto
  • aplicación
  • Por que escoller
  • FAQ
  • enquisa

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. The patented design of the phone case is waterproof, dustproof, no need for waterproof cover, beautiful and practical.

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.



Marca a proba de explosión

ExdibIICT6Gb / EXtDA21IP66T80 ℃

Fonte de alimentación

100-230VAC

Corrente de traballo en espera

≤0.2A

Resposta de frecuencia

250 ~ 3000 Hz

Volume do timbre

≤80dB (A)

Potencia de saída amplificada

10 ~ 25W

Grao de corrosión

WF1

Temperatura ambiente

-40 ~ + 60 ℃

Presión atmosférica

80 ~ 110KPa

humidade relativa

≤95%

Burato de chumbo

3-G3 / 4 ”

instalación

De parede



Aaplicación

Wh Elixenos

FAQ
Certificado : SGS, ISO 9001: 2000, CE, FCC, ROHS, CNEX, IP65 / IP66 / IP67,
Embalaxe: 1 conxuntos / cartón, 13kg / cartón
Data de entrega: 3-7 día
MOQ: conxunto 1
Capacidade de subministración: Conxuntos 5000 / mes
Prazo de pagamento: T / T, Paypal, Alibaba Trade Assurance, L / C ou outros para a negociación.
Oferta de mostras: As mostras están dispoñibles e poden ser de balde para clientes estratéxicos.
Arranxo de mostras: As mostras estándar prepararanse para o envío nuns 3 días hábiles. 
(And DHL 3-5days; UPS 3-5days; Fedex / TNT 3 5days; EMS 7 days to reach destination)
Servizo posvenda 2 anos de garantía e pezas de reposición están dispoñibles para o seu mantemento.
contacto Tel: 0086-574-58223619, Mob: +86-13858299692


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