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Umnxeba wobungqina bokuqhushumba umnxeba

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QHAGAMSHELANA NATHI

+ 86-13858200389

Jonga Okuninzi
  • 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

I-IP -voip -SIP yomnxeba-JWBT821

Umzekelo: JWBT821

Udidi lokhuseleko: IP66

Material: Aluminium ingxubevange

Umbala: Mthubi (ngentando)

Ubungakanani: 343 × 294 × 206

Imowudi yoNxibelelwano: IP


  • Ingcaciso yeMveliso
  • isicelo
  • Kutheni Sikhetha
  • FAQ
  • uphando

1. Inkxaso 2 imigca SIP, SIP 2.0 (RFC3261).

2. Audio Codes:G.711, G.722, G.729.

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

4. Echo cancellation code:G.167/G.168.

5. Supports full duplex.

6. WAN/LAN: support Bridge mode.

7. Support DHCP get IP on WAN port.

8. Support PPPoE for xDSL.

9. Support DHCP get IP on WAN port.

10.Aluminium ingxubevange die-eyahlulayo iqokobhe, amandla aphezulu ngoomatshini kunye nokuchasana nefuthe elinamandla.

11.Umsebenzi onzima ophathwayo kunye noncedo lokuva olwamkelayo, Ingxolo irhoxisa imakrofoni. 

Zinc ingxubevange iphedi yamaqhosha kunye Magnetic reed hook-tshintsha.

Ukukhusela ubungqina beWather kwi-IP13-IP66.

14.Uluhlu lobushushu ukusuka kwi -40 ukuya kwi-70 degree. 

I-15 yomgubo egutyungelwe kugqityiwe we-UV ozinzileyo we-polyester. 

16.Ngesandisi-lizwi kunye nokukhanya kwesibane.

17.Uphakanyisiwe, Ufakelo olulula.

18.Multiple housings kunye nemibala.

19. Inxalenye yomnxeba eyenziwe ngesandla ekhoyo.

I-20.CE, i-FCC, i-RoHS, i-ISO9001 ethobela.



Uphawu lokudubula  I-ExdibIICT6Gb / EXtDA21IP66T80 XNUMX
Ukunikezwa Amandla 100-230VAC
Umsebenzi oSebenzayo ngoku -0.2A
Ukuphendula ngokuphindaphindiweyo 250 ~ 3000 Hz
Umthamo we-Ringer ≤80dB (A) 
Isiphumo soMbane I-10 ukuya kwi-25W
Ibanga le-Corrosion WF1
Ubushushu obugciniwe -40 ~ + 60 ℃
Uxinzelelo lwengqondo I-80 ~ 110KPa
Ubuntu bezizalwane ≤95%
Khokela umngxunya 3-G3 / 4 ”
ufakelo Amadonga amiswe ngodonga


Aukuguquka

Why Khetha thina

FAQ
Isiqinisekiso: I-SGS, ISO 9001: 2000, CE, FCC, ROHS, CNEX, IP65 / IP66 / IP67,
ukupakisha: Iiseti ezi-1 / ibhokisi, 15kg / ibhokisi
Umhla wokuzisa: iintsuku 3-7
MOQ: 1 iseti
Amandla okubonelela: I-5000 isethi / inyanga
Ixesha Intlawulo: T / T, Paypal, Alibaba Assurance Trade, L / C okanye abanye kuthethathethwano.
Isampulu yoNikelo: Iisampulu ziyafumaneka kwaye zinokukhululeka kubathengi abanobuchule.
Ulungiselelo lweesampulu: Iisampulu eziqhelekileyo ziya kulungiswa ukuthumela malunga neentsuku ezintathu zomsebenzi. 
(And DHL 3-5days; UPS 3-5days; Fedex / TNT 3 5days; EMS 7 days to reach destination)
Inkonzo yasemva kokuthengisa Iwaranti yeminyaka emi-2 kunye nezahlulo ziyafumaneka kulondolozo.
Iinkcukacha zoqhagamshelwano Tel: 0086-574-58223619, Mob: +86-13858299692


Qhagamshelana nathi

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