JUNGIKLIS VTNS1001B-2-A DAHUA 2 vadu

The device has one 2-wire bus output, allowing connection of up to 20 VTH series indoor panels and 2 VTO series video intercoms. The switch can also be connected to a LAN network, which allows expanding the installation with additional DAHUA devices operating on the IP standard and connecting the entire video intercom system to the internet.