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Muaj Voip Sip Explosionproof Xov tooj nrog lub teeb nyem thiab Horn Loudspeaker rau Mining-JWAT903 Featured Duab
  • Muaj Voip Sip Explosionproof Xov tooj nrog lub teeb nyem thiab Horn Loudspeaker rau Mining-JWAT903
  • Muaj Voip Sip Explosionproof Xov tooj nrog lub teeb nyem thiab Horn Loudspeaker rau Mining-JWAT903
  • Muaj Voip Sip Explosionproof Xov tooj nrog lub teeb nyem thiab Horn Loudspeaker rau Mining-JWAT903
  • Muaj Voip Sip Explosionproof Xov tooj nrog lub teeb nyem thiab Horn Loudspeaker rau Mining-JWAT903
  • Muaj Voip Sip Explosionproof Xov tooj nrog lub teeb nyem thiab Horn Loudspeaker rau Mining-JWAT903
  • Muaj Voip Sip Explosionproof Xov tooj nrog lub teeb nyem thiab Horn Loudspeaker rau Mining-JWAT903

Muaj Voip Sip Explosionproof Xov tooj nrog lub teeb nyem thiab Horn Loudspeaker rau Mining-JWAT903

Lus piav qhia luv luv:

Joiwo JWBT821 VoIP mining xov tooj system yog ib qho kev daws teeb meem zoo rau kev sib txuas lus thaum muaj xwm txheej ceev thiab tsim los rau saum toj kawg nkaus hauv av thiab hauv av daim ntawv thov. Muab Ethernet network txuas txuas ntxiv SIP nkag mus rau thaj chaw muaj kev phom sij thiab thaj chaw ib puag ncig.Peb lub xov tooj mining tuaj yeem pab cov neeg siv khoom txhim kho qhov chaw tsim khoom thiab ntxiv dag zog lub suab zoo yog tias muaj xwm txheej kub ntxhov hauv thaj chaw mining thiab yuav tsum muaj kev khiav tawm thaum muaj xwm txheej ceev.Peb tuaj yeem hloov kho lub xov tooj thaum muaj xwm txheej ceev raws li qhov kev xav tau sib txawv.

Nrog cov kws tshaj lij R & D pab neeg hauv kev lag luam kev sib txuas lus tsis txaus ntseeg tau thov txij li xyoo 2005 Xyoo, Txhua Lub Xov Tooj Hluav Taws Xob tau dhau los ntawm ATEX, FCC, CE daim ntawv pov thawj thoob ntiaj teb.

Koj qhov kev xaiv thawj zaug ntawm cov kev daws teeb meem kev sib txuas lus tshiab thiab cov khoom sib tw rau cov kev lag luam uas muaj kev phom sij.


Product Detail

Khoom cim npe

Khoom Taw Qhia

Lub xov tooj JWBT821 tawg-pov thawj VoIP yog tsim los rau thaum muaj xwm ceev
kev sib txuas lus hauv thaj chaw muaj kev phom sij.Lub xov tooj muaj peev xwm them taus qhov sib txawv ntawm qhov kub thiab txias, cov av noo siab, dej hiav txwv thiab plua plav, huab cua corrosive, explosive gases & particles, as well as mechanical wear and tear, make perfect performance as for IP68 tiv thaiv qib, txawm tias lub qhov rooj qhib.
Lub cev ntawm lub xov tooj yog ua los ntawm Aluminium alloy, muaj zog heev tuag-casting khoom, nrog zinc alloy tag nrho keypad nta 15 nyees khawm (0-9,*,#, Redial, SOS, PTT, Volume control).
Nruab nrog horn thiab beacon, lub horn tuaj yeem tshaj tawm remotely rau kev ceeb toom, horn ua hauj lwm tom qab 3 rings (adjustable), kaw thaum handset khaws .Lub LED Liab (xim adjustable) beacon pib flash thaum ringing los yog nyob rau hauv kev siv, attracting xim rau lub xov tooj thaum hu tuaj, nws yuav muaj txiaj ntsig zoo thiab pom tseeb hauv qhov chaw nrov nrov.
Ob peb lub versions muaj, xim customized, nrog stainless hlau armored qaum los yog kauv, nrog los yog tsis muaj qhov rooj, nrog keypad, tsis muaj keypad thiab nyob rau hauv kev thov nrog ntxiv muaj nuj nqi nyees khawm.
Xov tooj qhov chaw yog tsim los ntawm tus kheej tsim, txhua qhov chaw xws li keypad, cradle, handset yuav customized.

Nta

1. Txhawb 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 mechanical zog thiab muaj zog cuam tshuam tsis kam.
11.Heavy Duty handset with Hearing Aid Compatible (HAC) receiver, Noise canceling microphone.
12.Zinc alloy keypad thiab Sib nqus reed nuv-hloov.
13. Huab cua pov thawj tiv thaiv IP68.
14.Qhov kub ntawm -40 degree rau +70 degree.
15.Powder coated nyob rau hauv UV stabilized polyester tiav.
16.Nrog 25-30W nrov nrov thiab 5W teeb nyem.
17. Phab ntsa mounted, Yooj yim installation.
18.Ntau lub vaj tse thiab xim.
19.Self-made xov tooj spare qhov chaw muaj.

Daim ntawv thov

cvav

Lub Xov Tooj Explosionproof no yog tsim rau siv nyob rau hauv ib puag ncig hnyav:
1. Haum rau cov pa cua tawg tsam Zone 1 thiab Zone 2.
2. Haum rau IIA, IIB, IIC explosive cua.
3. Haum rau plua plav Zone 20, Zone 21 thiab Zone 22.
4. Haum rau chav kawm kub T1 ~ T6.
5. Haum rau hauv thaj chaw muaj kev phom sij nrog cov plua plav thiab cov pa taws kub hnyiab hauv cov mines thiab cov mines uas tsis yog-mines.Roj & roj cua, petrochemical kev lag luam, Qhov, metro, railway, LRT, speedway, marine, nkoj, offshore, fais fab nroj tsuag, choj thiab lwm yam.

Tsis muaj

Yam khoom Cov ntaub ntawv technical
Kev tawg pov thawj ExdibIICT6Gb/EXtDA21IP66T80 ℃
Qhov hluav taws xob AC 100-230 VDC / POE
Standby Ua Haujlwm Tam Sim No ≤0.2A
Zaus teb 250 ~ 3000 Hz
Amplified tso zis zog 10 ~ 25 W
Ringer Volume 110dB (A) ntawm 1m nrug
Corrosion Qib WF 1
Ambient Kub -40 ℃ + 60 ℃
Atmospheric siab 80 ~ 110 KPa
txheeb ze humidity ≤ 95%
Lead Qhov 3-G 3/4 "
Kev teeb tsa Phab ntsa-mounted

Dimension Drawing

cv sav

Muaj Connector

ascas (2)

Yog tias koj muaj kev thov xim, qhia rau peb paub Pantone xim No.

Kuaj tshuab

ascas (3)

85% cov khoom seem yog tsim los ntawm peb tus kheej lub Hoobkas thiab nrog cov cav tov sib tw, peb tuaj yeem lees paub qhov ua haujlwm thiab tus qauv ncaj qha.

  • Yav dhau los:
  • Tom ntej:

    • Cov khoom qeb