Ubiquiti UniFi NVR managed up to 20 cameras with built in 2TB HDD
The UniFi NVR is a plug-and-play NVR appliance with low power consumption. The UniFi Video software is pre installed for quick and easy deployment. No additional software is required. Plug the UniFi NVR into the network, go through the configuration wizard, and it is set up and ready to go.
The UniFi NVR has a built-in 2 TB hard drive. This equates to approximately 4800 recording hours at 480p resolution or 1600 recording hours at 720p resolution (numbers can vary depending on the frame rate).