The Ubiquiti UNVR UniFi Protect 4-Bay Network Video Recorder is a rack-mounted video storage appliance for UniFi Protect installations. It accommodates up to 18 4K cameras or 60 Full HD cameras with 30 days of rolling storage, and integrates with UniFi Access and UniFi Connect management systems.\n\n Why This Product\n\n--\n\nFour hot-swappable drive bays\n \u2014 Supports 2.5\"" or 3.5\"" HDDs and SSDs with 75W total power budget for storage expansion without external enclosures.\n \n--\n\n10G SFP+ and Gigabit Ethernet\n \u2014 Dual networking ports enable high-speed camera feeds over fiber or copper while maintaining backward compatibility with standard networks.\n \n--\n\nPower redundancy built in\n \u2014 Accepts both standard AC and DC input via UniFi SmartPower Redundancy (USP-RPS) for uninterrupted recording in critical installations.\n \n--\n\n1U rack form factor\n \u2014 Compact footprint fits standard server racks and requires minimal data center real estate for multi-sit)