Ubwino Wabwino Kwambiri Panja Pafoni Pazadzidzi Zadzidzidzi GSM 2g/3G/4G/5g SIM Telephone

Itha kukhala njira yabwino yolimbikitsira mayankho athu ndi ntchito. Ntchito yathu ingakhale kupanga zopangira zopangira ogula omwe ali ndi luso lapamwamba logwira ntchito pazantchito zabwino kwambiri za Outdoor Telephone Industrial Emergency GSM 2g/3G/4G/5g SIM Telephone, Nthawi zonse timatsatira mfundo ya “Kukhulupirika, Kuchita Bwino, Kupanga Bwino ndi Win-Win bizinesi. ”. Takulandilani kudzachezera tsamba lathu ndipo mumakonda kukhala osazengereza kulumikizana nafe. Kodi mwakonzeka? ? ? Tiloleni tizipita!!!
Itha kukhala njira yabwino yolimbikitsira mayankho athu ndi ntchito. Ntchito yathu ingakhale kupanga zinthu zodziwikiratu kwa ogula omwe ali ndi luso lapamwamba logwirira ntchitoChina Handsfree Telephone ndi Mafoni Oteteza nyengo, Kuti tikwaniritse zomwe makasitomala akuchulukirachulukira kunyumba ndi m'sitima, tipitiliza kupititsa patsogolo mzimu wamabizinesi wa "Quality, Creativity, Efficiency and Credit" ndikuyesetsa kukweza zomwe zikuchitika komanso kutsogolera mafashoni. Timakulandirani mwachikondi kuti mudzacheze ndi kampani yathu ndikupanga mgwirizano.

4G SIP Video Intercom

The JSL92V-SG Series ndi makanema apamwamba kwambiri a 4G opanda zingwe a SIP okhala ndi ntchito yoletsa echo. Chipangizo chonsecho ndi chopangidwa ndi aluminium alloy. Pamwamba pake pali mchenga wakuda wakuda. Poyerekeza ndi intercom wamba pamsika, imakhala ndi mawonekedwe owoneka bwino, imawoneka yapamwamba komanso yokhazikika pambuyo poyika. Mu 4G LTE mode, imapangitsa kukhazikitsa kukhala kosavuta kuposa kale. Ndipo JSL92V-SG ikhoza kupereka mtundu womwewo wa HD audio & kanema ngati mtundu wa waya.

Zamgululi

DTMF Mode: In-Band, RFC2833 ndi SIP INFO

DHCP/Static/PPPoE

STUN, Session timer

DNS SRV/Funso/NATPR Funso

HTTP/HTTPS/FTP/TFTP

TCP/IPv4/UDP

SIP pa TLS, SRTP

Kusintha kosunga / kubwezeretsa

Syslog

SNMP/TR069

Kukonzekera kwapaintaneti kasamalidwe

HTTP/HTTPS Web Management

Kukonzekera kwa Auto: FTP/TFTP/HTTP/HTTPS/PnP

Jenereta wa phokoso la Comfort (CNG)

Kuzindikira zochita za Mawu (VAD)

Codec: PCMA, PCMU, G.729, G723_53, G723_63, G726_32

Wideband codec: G.722

Njira ziwiri zomvera nyimbo

HD mawu

Action URL/Active URI control remote

Yankho lokhazikika lokhazikika

Mafoni a Door Phone

Zambiri zamalonda

4G SIP Video Intercom

•4G Wireless

•Kanema wa HD

•WalMounting

•One-touch Call

•Walmounting

•MetaHousing, Kukhazikika & Kudalirika

•Kudzifufuza

•Kukonzekera Kwagalimoto

•B1/3/5/34/38/39/40/41, TDD ndi FDD

Kukhazikika Kwambiri ndi Kudalirika

•SIP v1 (RFC2543), v2 (RFC3261)

•SIP pa TLS, SRTP

•TCP/IPv4/UDP

•HTTP/HTTPS/FTP/TFTP

•ARP/RARP/ICMP/NTP

•DNS SRV/Funso/NATPR Funso

•STUN, Session timer

•DHCP/Static/PPPoE

•DTMF Mode: In-Band, RFC2833 ndi SIP INFO

-35 ℃ ~ 65 ℃

IP65

Kanema wa HD

Onvif

SIP

4G

HD Audio

IK10

Tsatanetsatane

Itha kukhala njira yabwino yolimbikitsira mayankho athu ndi ntchito. Ntchito yathu ingakhale kupanga zopangira zopangira ogula omwe ali ndi luso lapamwamba logwira ntchito pazantchito zabwino kwambiri za Outdoor Telephone Industrial Emergency GSM 2g/3G/4G/5g SIM Telephone, Nthawi zonse timatsatira mfundo ya “Kukhulupirika, Kuchita Bwino, Kupanga Bwino ndi Win-Win bizinesi. ”. Takulandilani kudzachezera tsamba lathu ndipo mumakonda kukhala osazengereza kulumikizana nafe. Kodi mwakonzeka? ? ? Tiloleni tizipita!!!
Zabwino kwambiriChina Handsfree Telephone ndi Mafoni Oteteza nyengo, Kuti tikwaniritse zomwe makasitomala akuchulukirachulukira kunyumba ndi m'sitima, tipitiliza kupititsa patsogolo mzimu wamabizinesi wa "Quality, Creativity, Efficiency and Credit" ndikuyesetsa kukweza zomwe zikuchitika komanso kutsogolera mafashoni. Timakulandirani mwachikondi kuti mudzacheze ndi kampani yathu ndikupanga mgwirizano.