The SPD-400 is a standalone 4 channel decoder which provides max. Full HD 1080p video output for a single view and max. HD 720p for quad view mode. It is able to receive audio and video streams from Hanwha network cameras and encoders via an Ethernet network, decode and output them in real-time via its HDMI/VGA interface. 1 x 1080p images and 4 x 4CIF images can be displayed at 30fps enabling real-time monitoring.