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  • waterproof industrial telephone
  • weatherproof  telephone
  • Explosionproof  telephone

Ahumahi huarere waho VOIP Explosionproof waea ki LCD whakaatu- JWBT820-1

ATEX Telephone(Explosion-proof telephone) used in power plants, chemical plants and other inflammable and explosive places, have a coupler, also known as the coupler explosion-proof telephone.The JWBT820-1  telephone have LCD display which could show incoming call,  call number, duration time,date, etc. It could be compatiable with IP pbx and server.

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  • Taupānga
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1. Tautoko 2 raina SIP, SIP 2.0 (RFC3261).

2. Waehere Ororongo:G.711, G.722, G.729.

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

4. Waehere whakakore echo:G.167/G.168.

5.Supports matarua tonu.

6.WAN/LAN: tautoko aratau Piriti.

7.Tautoko DHCP whiwhi IP i runga i te tauranga WAN.

8.Tautoko PPPoE mo xDSL.

9.Tautoko DHCP whiwhi IP i runga i te tauranga WAN.

10.Aluminium koranu anga mate-makanga, tiketike kaha mīhini me te ātete pānga kaha.

11.Heavy Duty handset with hearing Aid hototahi kaiwhiwhi, Haruru whakakore hopuoro. 

12. Zinc alloy keypad and Magnetic reed hook-switch.

13.With LCD display which could show the call number, date,incoming call number, etc.

14. Te pāmahana mai i -40 tohu ki te +70 tohu. 

15.Powder pania i roto i UV pūmau polyester mutu. 

16.Wall eke, Tāuta ngawari.

17. Nga whare maha me nga tae.

18.Whakarere waea-hanga waea e waatea ana.

19.CE, FCC, RoHS, ISO9001 ture.


Tohu pahūExdibIICT6Gb/EXtDA21IP66T80 ℃
Power SupplyPOE/DC12V
Tutatari Mahi o naianei≤0.2A
Whakautu Auau250~3000 Hz
Rōrahi Ringer> 85dB (A)
Kōeke waikuraWF1
Haurangi Hauora-40 ~ + 60 ℃
Te Whakahaumahara80~110KPa
Te waipuke whakaharahara≤95%
Kohao Arataki1-G3/4”
tāutangaHanga-taiepa


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FAQ
Tiwhikete:SGS, ISO 9001:2000 , CE, FCC, ROHS,CNEX, IP65/IP66/IP67,
Packing:1 huinga / kaata, 9kg / kaata
Rā tuku:3-7 ra
MOQ:1 huinga
Taha Rawa:5000 huinga / marama
Wā Utu:T / T, Paypal, Alibaba Trade Assurance, L / C etahi atu ranei mo te whiriwhiringa.
Tauira tuku:Kei te waatea nga tauira ka taea te utu mo te kaihoko rautaki.
Whakaritenga tauira:Ka rite nga tauira paerewa ki te tuku i roto i te 3 ra mahi.
(And DHL 3-5days; UPS 3-5days; Fedex / TNT 3 5days; EMS 7 days to reach destination)
Ratonga muri-hokoE 2 Tau te Raarangi me nga waahanga e manawapa ana mo te tiaki.
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