4-Channel 1-Bay Mini Standalone NVR with 4-port PoE connectors, Recording Throughput 16 Mbps, HDMI Port, Remote Access, Video Export via USB, 4-Channel Synchronized Playback, 4-channel free license included, Plug & Play with Built-in DHCP Server, 1-Bay (Storage Disks not included), DC 48V- 1-bay Mini Standalone NVR- Maximum Number of Video Devices: 4- Free License: 4- Built-in PoE Connectors (4 ports)- Video export formats: AVI, RAW- Event trigger, response and notification- Workstation, Web Client, Mobile Client