Red xim Induction Loop Railway Intercom JR316-SC-VoIP

Kev Qhia Ntau Lawm

Red xim Induction Loop Railway Intercom JR316-SC-VoIP

Lub   Hnyav Duty   Han ds dawb Xov tooj   Kuv tsim los   ua kom tau raws li qhov xav tau ntawm tus neeg thov kev pab uas tau poob ntawm kev tsoo tsis tau. Yooj yim rau fuse nyob rau hauv hnyav   cov cheeb tsam.

Lub tsev nyob hauv cov thawv txias txias heev thiab tau tsim rau cov qauv siab, cov xov tooj no muaj kev tiv thaiv rau kev ua phem, thiab xyuas kom meej tias qhov tseem ceeb ntawm kev sib txuas lus yog txhua lub sijhawm.

Tsis tshua yooj yim rau nruab . Lub cable nkag yog ntawm lub   hauv qab ntawm lub xov tooj kom tsis txhob muaj kev puas tsuaj.

Nta

Red xim Induction Loop Railway Intercom JR316-SC-VoIP

Tus xov tooj Analog xov tooj (PSTN) / SIP-VoIP xov tooj

Robust tsev, tsim los ntawm CRS

Plaub khawm autodial xaiv nrog rau tej thaj chaw deb programming

Ob txhais tes dawb haujlwm

Ob hom phiaj tsim rau nto lossis ncej zeb mounting, yooj yim installation

Weatherproofing rau IP66 (Cable gland)

Nrog ntxiv sab nraum 25W hais lus (DC powered)

Lub hwj huam tshaj li cais cais tus khub. Ua hauj lwm muaj zog ntawm 24-48 VDC

CE, FCC, raws li RoSH

Lub Tswvyim Hwjchim: 12-24V DC

Chaw nres nkoj: WAN: 10/100Base- T RJ-45 rau LAN, Auto MDIX LAN: 10 / 100Base- T RJ-45 rau PC, Auto MDIX

Hwj chim Siab:

Rhais: 1.5W / Active: 1.8W

Lub Ntaus

Txhawb SIP 2.0 (RFC3261)

Codec: G.711A / u, G.7231 siab / tsawg, G.729, G.722

Txiav tshem tawm: Kev them nyiaj yug G.168 thiab kev siv tes tsis muaj peev xwm pab tau 96ms

Txhawb kev duplex tag nrho

SIP yug SIP sau, SIP authentication (All, Basic, MD5), DNS lub npe ntawm tus neeg siv khoom

DTMF: SIP info, DTMF Relay, RFC2833

Hu rau cov lus tswj: Saj zawg zog dial daim ntawv qhia, kev pab txhawb nqa kub

Network Nta

WAN / LAN: txhawb Choj hom

Txhawb nqa IP chaw nyob zoo li qub

Txhawb DHCP tau txais tus IP ntawm WAN chaw nres nkoj

Txhawb VLAN

Txhawb lub web config

Technical Specifications

Red xim Induction Loop Railway Intercom JR316-SC-VoIP

Cov khoom pov tseg: Cov vov hlau phom tiag

Khoom Siv Khoom: Kev Siv Tes, Tsis Siv Tes

Kauj Key: Nrog built-in mini keypad rau qhov kev pab cuam

Nqe Lauj Hloov: Tsav tsis tau li

Laub khawm: Tus laub loj loj nceb

Xim: Txiv kab ntxwv raws li tus qauv, yeem xiav, daj, txho

Kub: Kev Ua Haujlwm: -30 ° C mus + 65 ° C Khov: -40 ° C mus + 75 ° C

Huab Cua Dua: IP66

Ringing Tone: Shrill warble tone 90 dBA @ 1 meter typical

MTBF: Tshaj tawm kom muaj ib qho MTBF dhau ntawm 50,000 teev siv

Luj: Txog 10kg nyob ntawm kev xaiv

Peb lub tuam txhab

J & R yog suav raws li tsim thiab tsim cov khoom siv kev sib txuas lus. Peb cov xov tooj thiab cov haujlwm ua haujlwm, thiab lub xeem,

nyob rau hauv tej qhov chaw uas cov khoom siv tsis tu ncua . (Tag nrho peb cov qauv xov tooj avaliable rau Analog version, IP / SIP versio, GSM / 3G version),  

Tom qab kawm tau zoo rau koj cov ntaub ntawv, peb xav vam tias koj yuav koom tes nrog koj lub luag haujlwm tsis muaj nuj nqis.and peb cia siab tias yuav pab koj thiab

koom tes nrog koj rau txhua yam ntawm peb cov khoom siv hauv koj lub khw. Peb yuav ua rau koj tag nrho peb cov khoom siv nrog ODM & OEM tov kom tau raws li

koj xav tau thiab yuav tsum tau ua kom zoo. thiab peb yuav txhawb nqa koj nrog qhov khoom zoo tshaj plaws thiab kev kho kom muaj txiaj ntsig los txhawb koj nrog

peb tes num yuav tsum muaj thiab xa tawm tswv yim. Peb txaus siab rau koj lub lag luam thiab peb tos ntsoov yuav pab koj.

Ua tsaug dua rau koj qhov kev txhawb nqa thiab kev nkag siab.

Factory Kab thiab Samples Chav

Cov ntawv pov thawj

Pob

FAQ

1. Q: dab tsi yog koj cov khoom 'kev tswj kom zoo?
a.Quality supply chain management ua kom paub tseeb cov khoom zoo thiab siab tshaj plaws ntawm kev tswj ntawm raw cov ntaub ntawv thiab tus me nyuam lub sij hawm zoo raws li cov neeg xav tau kev pab.

b.Rigorous kev sib txuas kev sib txuas thiab cov khoom siv los ntawm kev xeem tau lees paub peb cov kev ua haujlwm zoo.

2. Q: Dab tsi yog qhov kev pab cuam tom qab muag?
A:   2 Xyoos tus qauv Warranty, Ntev ntev dua rau kev hloov.

3. Q: Koj tus MOQ yog dab tsi?
A: Peb MOQ yog 1 tug.

4. Q: Thov muab kev pab cuam OEM / ODE?
A: Yog lawm, peb tuaj yeem muab kev pabcuam OEM / ODM

5. Q: Koj muaj txiaj ntsig zoo li cas?
A: Kev coj ua thawj coj muaj ntau tshaj kaum tawm ntawm kev ua haujlwm hauv kev lag luam. nws tau ntse nyob rau hauv ua hauj lwm rau ntau pua tej yaam num.

Cim npe nrov: cov xim daj cua dub, kev lag luam, kev lag luam, kev lag luam, kev lag luam, kev lag luam, xov tooj, kev lag luam, kev lag luam, kev lag luam, xov tooj, xov tooj, xov tooj, Xov Tooj, Xov Tooj Hauv Xov Tooj, Xov Tooj Ntaus, Xov Tooj SOS, ATM Xov Tooj, Npawb Xov Tooj, Xov Tooj Chaw Xov Tooj, Xov Tooj Chaw Nyob, Xov Tooj Naj Npawb Xov Tooj