DD-Sv3 network connection adapter Video/Audio

‎DD-SV3 network connection module Video/Audio to DD5100 doorphones‎

‎The module DD-SV3 used allows you to connect two or more DD-5100 doorphones to the network. With the help of one module, up to three DD-5100 doorphones can be connected to the network (for example, one staircase with three entrances on which DD5100 doorphones are installed). The module switches not only the audio signal, but also the video signal if there are built-in video cameras into the DD5100 doorphones.‎

‎DD-SV3 modules can be cascaded, on this principle more than three in-call modules can be connected to the network. There are objects in which 25 pieces are connected to the network on such a principle. DD5100 doorphones. For non-standard projects, when there are many entrance gates to the territory and many houses with several staircases, please contact us with the indicated contacts, we will provide you with principle schemes with lists of necessary equipment.‎

‎Typical connection diagram‎ 

‎Installation complete instruction with examples ‎