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Txhua pawg

Tus Xov Xwm Tawg Vim Pov Txiag Xov Tooj

Koj tseem nyob ntawm no: Tsev>khoom>Xov Xwm Pov Tseg Hauv Xov Tooj>Tus Xov Xwm Tawg Vim Pov Txiag Xov Tooj

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Circuit Court VOIP Corded Xov Tooj Explosion Pov Thawj Muaj Xov Tooj - JWBT820

Lub xov tooj tawg pov thawj JWBT820 yog ib qho xov tooj xwm ceev uas tshwj xeeb hais txog qhov hnyav ib puag ncig ntawm kev lag luam sab nraum zoov.Xov tooj yog rugged thiab check thiab tawg pov thawj xov tooj yog intrinsically muaj kev nyab xeeb thiab atex zone1 thiab zone 2 kuj zone 21.

Lub xov tooj tawg pov thawj siv aluminium alloy raws li cov khoom siv raw rau cov ntaub thaiv huab cua, thiab sab nrauv muaj zog, nws yog tus qauv IP. OEM thiab customization kuj muaj.


Nug
  • Hauj lwm yam khoom
  • Daim ntawv thov
  • Yog vim li cas thiaj xaiv peb
  • FAQ
  • Nug

1.Support 2 kab SIP, SIP 2.0 (RFC3261).

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

3.IP raws tu qauv: IPv4, TCP, UDP, TFTP, RTP, RTCP, DHCP, SIP.

4.Echo tshem tawm code: G.167/G.168.

5.Kev txhawb nqa puv duplex.

6.WAN/LAN: txhawb Choj hom.

7. Txhawb DHCP tau IP ntawm WAN chaw nres nkoj.

8. Txhawb PPPoE rau xDSL.

9. Txhawb DHCP tau IP ntawm WAN chaw nres nkoj.

10.Aluminium alloy tuag-casting plhaub, siab txhua yam muaj zog thiab muaj zog cuam tshuam tsis kam.

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. Huab cua pov thawj tiv thaiv IP66-IP67.

14.Qhov kub ntawm -40 degree rau +70 degree. 

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

Powder coated in UV stabilized polyester finish. 

16.Wall mounted, Yooj yim installation.

17.Ntau lub vaj tse thiab xim.

18. tus kheej ua xov tooj spare qhov muaj.

19.CE, FCC, RoHS, ISO9001 raws txoj cai.


Kev tawg pov thawj ExdibIICT6Gb/EXtDA21IP66T80 ℃
hwj chim MovXov tooj Line Powered
Teeb liab Voltage100-230VAC
Standby Ua Haujlwm Tam Sim No0.2A
Sij Hawm Pheej Hmoo250 ~ 3000 Hz
Ringer Volume≤80dB (A) 
Amplified tso zis zog10 ~ 25 W
Corrosion QibWF1
ambient Kub-40 ~ + 60 ℃
Atmospheric Siab80 ~ 110 KPa
Tus kwv tij Vaum≤95%
Lub qhov taub3-G 3/4 "
installationPhab ntsa-mounted


Application

Why Xaiv Peb

FAQ
Ntawv pov thawj:SGS, ISO 9001: 2000, CE, FCC, ROHS, CNEX, IP65 / IP66 / IP67,
Cov:1 sets/carton, 9 kg/carton
Hnub xa khoom:3-7 hnub
MOQ:1 set
Muaj peev xwm muab lus:5000sets / hli
Lub Sij Hawm Them Nyiaj:T / T, Paypal, Alibaba Trade Assurance, L / C los yog lwm yam rau kev sib tham.
Qauv muab:Cov qauv yog muaj thiab tuaj yeem pub dawb rau cov neeg siv khoom zoo.
Qauv kev npaj:Cov qauv qauv yuav npaj xa tuaj rau hauv li 3 hnub ua haujlwm. 
(And DHL 3-5days; UPS 3-5days; Fedex / TNT 3 5days; EMS 7 days to reach destination)
Kev pab cuam tom qab muag2 Xyoo Warranty thiab cov khoom seem muaj rau kev saib xyuas.
Tiv taujTel: 0086-574-58223619, Mob: +86-13858299692


Hu Rau Peb

Kos npe rau thiab khaws!Muaj email tshwj xeeb & Tsawg sijhawm luv nqi tshwj xeeb