The network video recorder (NVR) from the WizSense series by the manufacturer Dahua serves for recording up to 8 IP cameras in combinations of different resolutions up to 16 Mpx with data storage on 2x SATA HDD up to 16 TB per disk. The recorder has 1x 10/100/1000 Mbps + 8x 10/100 Mbps LAN (8x 802.3af/at PoE), PoE budget of 130W, audio 1/1, alarm 4/2, 2x USB 2.0, 1x HDMI (4K), 1x VGA, and an AC power connector. The maximum consumption of the recorder without HDD is 10 W.
The device comes with free software SmartPSS Lite, which is used for managing IP devices such as NVRs and IP cameras. It allows easy device discovery, live viewing of channel images, recording selected channels according to specified criteria, and playback of recordings. Additionally, the DSS Express application is available, offering more features, free for up to 10 connected clients, and based on a client-server architecture. The more advanced DSS Pro is already licensed and offers many more analytical features. For mobile access, there is the DMSS application, which can be downloaded from the official app stores (Google Play/Apple App Store).