Ubiquiti ENVR | NVR 3U - Video Recorder for Business.If you're looking for a surveillance device that can support a large number of 4K or Full HD video cameras, the Ubiquiti ENVR is the solution to meet your needs. This Enterprise Network Video Recorder offers advanced video protection features, capacity for 16 HDD/SSD drives, and easy integration with UniFi Protect. With the ability to support up to 70 4K cameras or 210 Full HD cameras, this option is ideal for larger installations requiring reliable video storage and analysisSupport for a large number of camerasThe Ubiquiti ENVR supports up to 70 4K cameras or 210 Full HD cameras, making it a suitable choice for medium to large scale video installations. With this, you have the ability to monitor multiple areas in high definition, increasing the accuracy of detail in your recordings. IP camera support and management with UniFi Protect gives you the flexibility to integrate and grow your video infrastructureCapacity and expandabilityThe device has 16 slots for 2.5/3.5" drives, allowing the flexibility of selecting media with the appropriate capacity. High-capacity HDD/SSD (Hard Disk Drive / Solid State Drive) will provide enough space for multi-camera video recordings for a long time. The ability to swap drives without interrupting operation (hot-swappable) makes system expansion simple and fast.Wide network connection optionsUbiquiti ENVR is equipped with Ethernet and 10G SFP (Small Form-factor Pluggable) ports, providing high bandwidth for data transfer. This makes it easy to integrate with existing network infrastructure, such as Switch UniFi (switch - network switch), and ensure the stability of real-time video connections. The high data transfer rate enables uninterrupted transmission of 4K quality video .Performance and reliabilityDesigned for high availability, the Ubiquiti ENVR features power redundancy and two AC (alternating current) power ports to ensure continuous system operation. The built-in 8-core ARM® processor (ARM® - ARM-based processor architecture) and 32 GB of memory allow the DVR to run smoothly, even under heavy load. With this performance, the network video recorder ensures stable operation, regardless of the number of connected cameras.