Lag luam wholesale 4G Wireless SIP Video Intercom

Tus yuam sij rau peb txoj kev vam meej yog "Cov khoom lag luam zoo siab zoo, txais tos mus ntsib peb txhua lub sijhawm rau kev lag luam kev sib raug zoo tsim.
Tus yuam sij rau peb txoj kev vam meej yog "cov khoom lag luam zoo siab zoo, tsim nyog muag tus nqi thiab kev pabcuam zoo" rauTus IP Xov Tooj thiab VOIP tus xov tooj nqe, Peb lub tuam txhab ib txwm tau ua raws li koj txoj kev thov zoo, tus nqi ntsuas thiab lub hom phiaj muag khoom. Zoo siab txais tos koj qhib cov ciaj ciam ntawm kev sib txuas lus. Nws yog peb qhov kev zoo siab los pabcuam koj yog tias koj xav tau ib tus neeg xa khoom uas ntseeg siab thiab cov nqi.

4G SIP video intercom

JSL92V-SG series yog qhov zoo 4g wireless sip video intercom nrog ECHO tshem tawm ua haujlwm. Tag nrho cov cuab yeej yog ua los ntawm txhuas alloy. Lub tsev nyob yog xim dub tag nrho. Piv nrog cov kev sib txuas lus ib txwm nyob rau ntawm kev ua lag luam, nws muaj qhov zoo nkauj dua, nws zoo nkauj ntau dua thiab ruaj khov tom qab kev teeb tsa. Hauv 4G LTE hom, nws kiag li ua rau lub installation yooj yim dua puas tau. Thiab JSL92V-SG tuaj yeem muab tib hd audio & video zoo li xaim cable.

Khoom fetures

DTMF hom: hauv-band, RFC2833 thiab SIP INFO

DHCP / Static / PPPoe

Stun, kev qhia timer

DNS SRV / cov lus nug / NETPR cov lus nug

Http / https / FTP / TFTP

TCP / IPV4 / UDP

SIP tshaj TLS, SRTP

Kev teeb tsa backup / restore

Syrslog

SNMP / TR069

Kev tswj hwm Web-Raws li kev tswj hwm

Http / https web tswj

Auto Comceing: FTP / TFTP / http / https / PNP

Kev nplij siab nrov nrov hluav taws xob (CNG)

Lub suab kev kuaj pom (VAD)

Codec: PCMA, PCMU, PCT729, G723_53, G723_63, G726_32

Woodband codec: G.722

Ob-txoj kab audio

HD Lub Suab

Nkaus URL / active uri chaw taws teeb tswj

Apard pib teb

Qhov rooj xov tooj nta

Khoom Qhia Qhia

4G SIP video intercom

•4G Wireless

•HD Video

•Walmounting

•Ib-kov hu

•Walmounting

•Metausing, ruaj khov & kev cia siab

•Kev ntsuas tus kheej

•Kev muab kev muab nws pib

•B1 / 3/5 5/3/3/8/8/1/1/1/41, TDD thiab FDD

Siab ruaj khov thiab ntseeg tau

•SIP V1 (RFC2543), V2 (RFC3261)

•SIP tshaj TLS, SRTP

•TCP / IPV4 / UDP

•Http / https / FTP / TFTP

•ARP / RARP / ICMP / NPP

•DNS SRV / cov lus nug / NETPR cov lus nug

•Stun, kev qhia timer

•DHCP / Static / PPPoe

•DTMF hom: hauv-band, RFC2833 thiab SIP INFO

-35 ℃ ~ 65 ℃

Ms65

HD Video

Onvif

Haus

4G

Hd audio

Ik10

Me mem quav naim

Tus yuam sij rau peb txoj kev vam meej yog "Cov khoom lag luam zoo siab zoo, tsim nyog kev lag luam thiab cov kev lag luam zoo 4G wireless" Tag nrho cov cuab yeej yog ua los ntawm txhuas alloy. Lub tsev nyob yog xim dub tag nrho. Piv nrog cov kev sib txuas lus ib txwm nyob rau ntawm kev ua lag luam, nws muaj qhov zoo nkauj dua, nws zoo nkauj ntau dua thiab ruaj khov tom qab kev teeb tsa. Hauv 4G LTE hom, nws kiag li ua rau lub installation yooj yim dua puas tau. Cov.
Kev lag luam wholesaleTus IP Xov Tooj thiab VOIP tus xov tooj nqe, Peb lub tuam txhab ib txwm tau ua raws li koj txoj kev thov zoo, tus nqi ntsuas thiab lub hom phiaj muag khoom. Zoo siab txais tos koj qhib cov ciaj ciam ntawm kev sib txuas lus. Nws yog peb qhov kev zoo siab los pabcuam koj yog tias koj xav tau ib tus neeg xa khoom uas ntseeg siab thiab cov nqi.