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Explganizasyon telefòn eksplozyon-prèv

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  • Wall Mounting IP Phone
  • SOS Basic Function Explosion Proof Telephone for Oil Exploration hotel intercom
  • Hot sell Explosion proof telephone
  • Mine Coal Oil and Gas analogue IP gsm type emergency telephone
  • Mining Telephone for Public Address Communication System
  • IP66 Explosion Proof Telephone
  • Wall Mounting IP Phone
  • SOS Basic Function Explosion Proof Telephone for Oil Exploration hotel intercom
  • Hot sell Explosion proof telephone
  • Mine Coal Oil and Gas analogue IP gsm type emergency telephone
  • Mining Telephone for Public Address Communication System
  • IP66 Explosion Proof Telephone

Mi monte telefòn ijans gaz estasyon eksplozyon Prèv IP -voip -SIP Telefòn - JWBT821

Modèl: JWBT821

Gwoup Pwoteksyon: IP66

Materyèl: aliminyòm Alloy

Koulè: jòn (Customized)

Dimansyon: 343 × 294 × 206

Mode kominikasyon: IP


  • pwodwi dekri teren
  • aplikasyon
  • Poukisa Chwazi nou
  • Kèk kesyon ak tout repons
  • Inquiry

1. Sipò 2 liy SIP, SIP 2.0 (RFC3261).

2. Kòd odyo: G.711, G.722, G.729.

3. Pwotokòl IP: IPv4, TCP, UDP, TFTP, RTP, RTCP, DHCP, SIP.

4. Eko anile kòd: G.167 / G.168.

5. Sipòte duplex konplè.

6. WAN / LAN: sipò mòd Bridge.

7. Sipò DHCP jwenn IP sou pò WAN.

8. Sipò PPPoE pou xDSL.

9. Sipò DHCP jwenn IP sou pò WAN.

10.Aluminum alyaj mouri-depoze koki, segondè fòs mekanik ak rezistans enpak fò.

11.Heavy Devwa appareil ak oditif konpatib reseptè, bri ki anile bri. 

12.Zinc alyaj klavye ak mayetik pye wozo switch-.

13.Weather pwoteksyon pwoteksyon IP66-IP67.

14.Temperature ranje soti nan -40 degre a +70 degre. 

15.Powder kouvwi nan fini fini UV Polyester. 

16. Avèk ansent ak limyè flash.

17.Wall monte, senp enstalasyon.

18. Plizyè bwat ak koulè.

19. Self-te fè telefòn pati rezèv ki disponib.

20.CE, FCC, RoHS, ISO9001 konfòme.



Eksplozyon-prèv make ExdibIICT6Gb / EXtDA21IP66T80 ℃
Pouvwa ploge100-230VAC
Sibstiti Travay Kouran≤0.2A
Repons yo itilize souvan250 H 3000 Hz
Ringer Volim≤80dB (A) 
Pouvwa Sòti pouvwa10 25W
Klas korozyonWF1
Anbyen Tanperati-40 ~ + 60 ℃
Presyon atmosferik80 ~ 110KPa
Relative Imidite≤95%
Twou plon3-G3 / 4 "
EnstalasyonMi-monte


APplication

Why chwazi nou

FAQ
Sètifikasyon:SGS, ISO 9001: 2000, CE, FCC, ROHS, CNEX, IP65 / IP66 / IP67,
Anbalaj:1 ansanm / katon, 15 kg / katon
Dat livrezon:3-7 jou
MOQ:1 mete
Kapasite Pwovizyon pou:5000 kouche / mwa
Peman Peryòd:T / T, Paypal, Alibaba Komès Asirans, L / C oswa lòt moun pou negosyasyon.
Echantiyon yo ofri:Echantiyon yo disponib epi yo ka gratis pou kliyan estratejik yo.
Echantiyon aranjman:Echantiyon Creole yo pral prepare yo voye nan apeprè 3 jou travay. 
(And DHL 3-5days; UPS 3-5days; Fedex / TNT 3 5days; EMS 7 days to reach destination)
Apre-lavant SèvisGaranti 2 zan ak pyès rezèv ki disponib pou antretyen.
KontakTel: 0086-574-58223619, Mob: +86-13858299692


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