Indoor video distributor flush-mounted, Busch-Welcome (2-wire system), system devices, indoor video distributor flush-mounted for installation in a flush-mounted box For distributing the video signal at line branches (e.g. in a riser). Protection class device: IP 20 Temperature range device: -5 °C to 45 °C Dimensions (H x W x D): 45 mm x 53 mm x 20 mm