****Warranty and US-based Professional & Experienced Tech Support provided exclusively by Seller**** SPECIFICATIONS: |Video Input and Transmission| *Self-adaptive HDTVI/HDCVI/AHD/CVBS signal input * Up to 2-ch 4 MP IP cameras input *Long distance transmission over UTP and coaxial cable: max. 800m for 1080p and 1200m for 720p HDTVI signal | Compression and Recording| * H.265+/H.265/H.264+/H.264 encoding for the main stream, and H.265/H.264 for the sub-stream of analog cameras *Connectable to H.265+/H.265/H.264+/H.264 IP cameras * H.265+ can be enabled to improve encoding efficiency and reduce data storage costs *Up to 3 MP resolution for recording (channel 1 to channel 4), up to 4MP LITE resolution for recording on all 16 channels *Supports real-time 1080p lite and when enabled, the image effect is similar with 1080p Video Output *Simultaneous HDMI/VGA output *HDMI output up to 4K (3840 x 2160) *Separate CVBS output |Storage and Playback| *1 SATA interface (up to 6 TB capacity per HDD) *8-ch synchronous playback *Smart search for efficient playback *Supports the 3rd party cloud storage (Dropbox/Google Drive/Microsoft OneDrive) |Smart Function| *Supports multiple VCA (Video Content Analytics) events for both analog and smart IP cameras *Support 2-ch line crossing detection and intrusion detection *VQD (Video Quality Diagnostics) *Supports PTZ control via Omnicast VMS of Genetec protocol |Network & Ethernet Access| *Hik-Connect & DDNS (Dynamic Domain Name System) for easy network management *1x RJ45 10M/100M Ethernet network interface *Output bandwidth limit configurable