Main Features: ? Real time recording up to 8MP resolution (4K) at 30fps ? H. 265 compression - Store up to 2x more than H. 264! ? Built-in PoE ports for all channels for easy installation ? 1 SATA port for up to 8TB of storage ? 4K HDMI out and VGA monitor output ? Object and line crossing detection and alerts* ? Smart Search - Specify a region on the camera view and search on changes in that area* ? 2-way audio communication ? Free US-based DDNS and P2P services ? Remote viewing via web browser or your mobile device