The network video recorder (NVR) from the Lite series by the manufacturer Dahua is designed for recording up to 8 IP cameras in a combination of various resolutions up to 12 Mpx, with data storage on 1x SATA HDD up to 20 TB per disk. The recorder features 1x 10/100/1000 Mbps + 8x 10/100 Mbps LAN (8x 802.3af/at PoE), PoE budget of 72W, audio 1/1, 2x USB 2.0, 1x HDMI (4K), 1x VGA, and a DC power connector. The maximum power consumption of the recorder without HDD is 10 W.
A free software SmartPSS Lite is available for the device, which is used for managing IP devices, such as NVRs and IP cameras. It allows easy device search, live monitoring of channel images, recording selected channels according to specified criteria, and playback of recordings. Additionally, there is an application DSS Express, which offers more features, is free for up to 10 connected clients, and is built on a client-server architecture. The more advanced DSS Pro is already licensed and offers many more analytical functions. For mobile access, the DMSS application is available and can be downloaded from official app stores (Google Play/Apple App Store).