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Explganizasyon telefòn eksplozyon-prèv

Ou la a: Kay>pwodwi>Eksplozyon Prèv Telefòn>Explganizasyon telefòn eksplozyon-prèv

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Awondisman VOIP kòd telefòn eksplozyon prèv endistriyèl telefòn - JWBT820

Telefòn prèv eksplozyon JWBT820 la se yon telefòn ijans ki espesyalman adrese anviwònman an piman bouk nan endistri deyò.Telefòn nan se telefòn rezistan ak dirab ak prèv eksplozyon an sekirite intrinsèque ak atex zone1 ak zòn 2 tou zòn 21.

Telefòn prèv eksplozyon an sèvi ak alyaj aliminyòm kòm matyè premyè pou patiraj la ki enpèmeyab, ak eksteryè a se fò, li se modèl IP. OEM ak personnalisation disponib tou.


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  • Inquiry

1.Sipòte 2 liy SIP, SIP 2.0 (RFC3261).

2. Audio Kòd: G.711, G.722, G.729.

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

4.Echo anilasyon kòd:G.167/G.168.

5.Sipòte plen duplex.

6.WAN/LAN: sipò mòd Bridge.

7.Sipòte DHCP jwenn IP sou pò WAN.

8.Support PPPoE pou xDSL.

9.Sipòte DHCP jwenn IP sou pò WAN.

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

11.Heavy Duty handset with hearing Aid compatible receiver, Noise canceling microphone and armored cord.

12.Zinc alloy keypad and Magnetic reed hook-switch. Full keypad with memory, 0-9 buttons can be programmed as speed-dial button. 

13.Weather pwoteksyon prèv IP66-IP67.

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

15. Inductive coupler fitted as standard for hand of hearing.

Powder coated in UV stabilized polyester finish. 

16.Wall monte, senp enstalasyon.

17.Multiple lojman ak koulè.

18.Self-te fè telefòn pati rezèv disponib.

19.CE, FCC, RoHS, ISO9001 konfòme.


Eksplozyon-prèv make ExdibIICT6Gb/EXtDA21IP66T80℃
Pouvwa plogeLiy Telefòn Powered
Voltage siyal100-230VAC
Sibstiti Travay Kouran≤0.2A
Repons yo itilize souvan250 H 3000 Hz
Ringer Volim≤80dB (A) 
Pouvwa pwodiksyon anplifye10 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, 9 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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