Key Features Support H.265 Pro+/H.265 Pro/H.265 video compression Support HDTVI/AHD/CVI/CVBS/IP video input Max. 32/40 IP cameras input (up to 6 MP) Max. 800 m for 1080p and 1200 m for 720p HDTVI signal transmission Up to 10 TB capacity per HDD Compression and Recording H.265 Pro+ can be enabled to improve encoding efficiency and reduce data storage costs Full channel recording at up to 4 MP lite resolution Storage and Playback Two SATA interfaces Smart search for efficient playback Support the third party cloud storage (Dropbox/Google Drive/Microsoft OneDrive) Smart Function Support multiple VCA (Video Content Analytics) events for both analog and smart IP cameras Support 2-ch line crossing detection and intrusion detection, and 1-ch sudden scene change detection Network & Ethernet Access Hik-Connect & DDNS (Dynamic Domain Name System) for easy network management Output bandwidth limit configurable