- Support up to 8-ch synchronous playback and multi-channel synchronous play backward - End panel HDD slot design, you can install the HDD without opening the casing, more convenient for installation and maintenance - Support IR remote controller, panel buttons, and mouse - Support multiple IP cameras - Support ONVIF and RTSP, compatible with IP Camera manufactures such as ACTi, ARECONT, AXIS, Bosch, BRICKCOM, Canon, Panasonic, PELCO, SAMSUNG, SANYO, SONY, VIVOTEK, ZAVIO - Support preview, record and playback on 1080P HD video - Support 1 HDMI output with the resolution up to 1920*1080p - Support manual snapshot - Support holiday recording - Support 2 SATA interface for recording and backup - Support DDNS - Linux embedded design makes the system operation more reliable - HDMI Output and WEB operating interfaces provide an easy way to access live video, configure the network settings, the camera control and playback.