Dahua HCVR5208A 720P 8 Channel [Tribrid] [HDCVI & Analog & IP] HDCVI 1U DVR - 8CH HD-CVI DVR [Multi-brand] Network Cameras Supported! Support HDCVI/Analog/IP Video input. Up to 8 cameras with 1080p realtime preview H.264 dual-stream video compression. HCVR5204/5208/5216A-V2: All channel 720P realtime or 1080P non-realtime recording. 8 channel synchronous realtime playback, GRID interface & smart search HDMI/VGA simultaneous video output. Support 2 SATA HDDs up to 8TB, 2 USB2.0. 3D intelligent positioning with Dahua PTZ dome camera. ONVIF Version 2.3 conformance (HDD Not Included) Support Multi-brand network cameras: Dahua, Arecont Vision, AXIS, Bosch, Brickcom, Canon, CP Plus, Dynacolor, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, ideosec, Vivotech , and etc. Multiple network monitoring: Web viewer, CMS(DSS/Smart PSS)&Smart Phone(DMSS). HDCVI camera is compatible with HDCVI DVR. One year factory warranty.