Enterprise network video recorder, can provide up to 30 days of 4K video storage for 15 cameras or Full HD video storage for 50 cameras The UniFi® NVR is an enterprise network video recorder that integrates an NVR, the UniFi Protect software, and a 4-drive bay. UNVR unifies enterprise-class data protection and scalable storage with simple Plug and Play integration using the intuitive UniFi Protect software. From a desktop computer or mobile device, you can access your surveillance recordings from virtually anywhere using the intuitive graphical user interface. The mobile app is available for iOS and Android-based devices. The drive bays are easily accessed from the front panel, so hard drive mounting and maintenance are simple. Using four 8 TB drives in a RAID 5 configuration, the UNVR can provide up to 30 days of 4k video storage for 15 cameras or Full HD video storage for 50 cameras. •(4) 2.5'/3.5' Drive bays •(1) 10G SFP+ port •(1) Gigabit RJ45 port •1U rackmountable (kit included) •Plug and Play UniFi Protect system with NVR •Automated secure RAID 1 or RAID 5 configuration •Supports USP-RPS for PSU failover