High Definition Surveillance Supports up to 5MP cameras for 1080p Full HD video recording and monitoring Versatile Storage Solutions Features 1 SATA port that supports up to 8TB of storage for continuous recording Compatible System Works with cameras using the ONVIF open networking protocol standard for compatibility Dual Video Outputs Includes 2 HDMI ports to simultaneously output video to multiple high definition monitors or displays 4K Ready Design While recording at 1080p the NVR is capable of supporting 4K UHD cameras for futureproof surveillance