Excellent quality Outdoor Telephone Industrial Emergency GSM 2g/3G/4G/5g SIM Telephone

It can be a great way to enhance our solutions and service. Our mission would be to build inventive products to consumers with a superior working experience for Excellent quality Outdoor Telephone Industrial Emergency GSM 2g/3G/4G/5g SIM Telephone, We always follow the principle of “Integrity, Efficiency, Innovation and Win-Win business”. Welcome to visit our site and tend not to be reluctant to communicate with us. Are you prepared? ? ? Allow us to go!!!
It can be a great way to enhance our solutions and service. Our mission would be to build inventive products to consumers with a superior working experience for China Handsfree Telephone and Weatherproof Phone, In order to meet the increasing requirement of customers both home and aboard, we will keep carrying forward the enterprise spirit of “Quality, Creativity, Efficiency and Credit” and strive to top the current trend and lead fashion. We warmly welcome you to visit our company and make cooperation.

4G SIP Video Intercom

The JSL92V-SG Series are high quality 4G wireless SIP video intercom with the echo cancellation function. The whole device is made of aluminum alloy. The surface housing is whole black sandblasted. Compared with the normal intercom on the market, it has a more attractive appearance, it looks more luxury and stable after installation. In 4G LTE mode, it completely makes the installation easier than ever. And JSL92V-SG could provide same HD audio & video quality as wire cable type.

Product Fetures

DTMF Mode: In‐Band, RFC2833 and SIP INFO

DHCP/Static/PPPoE

STUN, Session timer

DNS SRV/ A Query/NATPR Query

HTTP/HTTPS/FTP/TFTP

TCP/IPv4/UDP

SIP over TLS, SRTP

Configuration backup/restore

Syslog

SNMP/TR069

Configuration web‐based management

HTTP/HTTPS Web Management

Auto provisioning: FTP/TFTP/HTTP/HTTPS/PnP

Comfort noise generator(CNG)

Voice activity detection (VAD)

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

Wideband codec: G.722

Two‐way audio stream

HD voice

Action URL/Active URI remote control

Default auto answer

Door Phone features

Product detail

4G SIP Video Intercom

•4G Wireless

•HD Video

•WalMounting

•One-touch Call

•Walmounting

•MetaHousing, Stability & Reliability

•Self-Diagnosis

•Auto Provision

•B1/3/5/34/38/39/40/41, TDD and FDD

High Stability and Reliability

•SIP v1 (RFC2543), v2 (RFC3261)

•SIP over TLS, SRTP

•TCP/IPv4/UDP

•HTTP/HTTPS/FTP/TFTP

•ARP/RARP/ICMP/NTP

•DNS SRV/ A Query/NATPR Query

•STUN, Session timer

•DHCP/Static/PPPoE

•DTMF Mode: In‐Band, RFC2833 and SIP INFO

-35℃~65℃

IP65

HD Video

Onvif

SIP

4G

HD Audio

IK10

Detail

It can be a great way to enhance our solutions and service. Our mission would be to build inventive products to consumers with a superior working experience for Excellent quality Outdoor Telephone Industrial Emergency GSM 2g/3G/4G/5g SIM Telephone, We always follow the principle of “Integrity, Efficiency, Innovation and Win-Win business”. Welcome to visit our site and tend not to be reluctant to communicate with us. Are you prepared? ? ? Allow us to go!!!
Excellent quality China Handsfree Telephone and Weatherproof Phone, In order to meet the increasing requirement of customers both home and aboard, we will keep carrying forward the enterprise spirit of “Quality, Creativity, Efficiency and Credit” and strive to top the current trend and lead fashion. We warmly welcome you to visit our company and make cooperation.