Hikvision, Video / audio switch for Two-wire intercom, 6-powered network connections for intercom including 1 for outdoorstation (max 5 indoor stations / 1 outdoorstation) + 1 network connection and 1connection for cascade, power 24VDC , PSU not included, not compatible with the old product(non-Y)

1 RJ-45 Interface, 6 Two-Wire Interface to connect device, 1 in interface & 1 out interface , Din rail mounting, 24VDC