DINSTAR 4G SIP Video Intercom supplier, 4G SIP Video Intercom Installation, 4G wireless SIP video intercom Installer in malaysia, DP92V-SG malaysia

4G SIP Video Intercom
The DP92V-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.


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