The Gyration CyberView N4 is a 4-channel PoE network video recorder built for reliable IP video surveillance. It records up to 4K resolution and outputs to both HDMI and VGA displays simultaneously. Four PoE ports power cameras directly. A single SATA bay accepts up to 6TB of storage. The NVR supports a wide range of third-party IP cameras and Ultra 265, H. 265, and H. 264 compression. Intelligent detection features include face, intrusion, and cross line analysis. NDAA compliant. Compact at 10.2 x 9.4 x 1.9 inches.