... eSATA; It also can support voice intercom function*Up to 4/8/16 channel with 1080p realtime live view*H.264/MJPEG ... , Panasonic, Pelco, Samsung, Sanyo, Sony, Videosec, Vivotech and etc.*ONVIF Version 2.0 conformance*3D intelligent positioning with Dahua PTZ camera ... Ω), 1 channel output, BNC(200-3000mV, 5KΩ)DisplayDisplay Split1/41/4/8/91/4/8/9/16Resolution1920×1080, 1280×1024, 1280×720, 1024×768Tour ...