The Network Video Recorder (NVR) from the WizSense series by the manufacturer Dahua is designed for recording up to 16 IP cameras in a combination of various resolutions up to 16 Mpx with data storage on 4x SATA HDD up to 16 TB per disk. The recorder features 1x 10/100/1000 Mbps + 16x 10/100 Mbps LAN (16x 802.3af/at PoE), PoE budget of 150W, audio 1/1, alarm 16/4, 1x USB 2.0, 1x USB 3.0, 1x RS-232, 1x RS-485, 1x HDMI (4K), 1x VGA, and an AC power connector. The maximum consumption of the recorder without HDD is 10 W.
A free software SmartPSS Lite is available for the device, which is used to manage IP devices such as NVRs and IP cameras. It allows for easy device discovery, live viewing of channel feeds, recording selected channels based on specified criteria, and playback of recordings. Additionally, the DSS Express application is available, which offers more features, is free for up to 10 connected clients, and is based on a client-server architecture. The more advanced DSS Pro is licensed and offers many more analytical features. For mobile access, the DMSS app is available for download from official app stores (Google Play/App Store).