Network Video Recorder (NVR) from the manufacturer Hikvision serves for recording up to 8 IP cameras in a combination of various resolutions up to 6 Mpx with data storage on 1x SATA HDD up to 6 TB per disk. The recorder features 1x 10/100 Mbps LAN, 2x USB 2.0, 1x HDMI, 1x VGA, and a DC power connector. The maximum power consumption of the recorder without HDD is 10 W. For easy management of the camera system, there is a mobile Hik-Connect application that allows live video, camera control, and receiving notifications.