Dahua HCVR4116HS-S3 DVR security box has 16 channel, support HDCVI / analog / IP video input, H.264 dual-stream video compression,
all channel 1080N/720P recording, HDMI/VGA simultaneous video output, 4/8/16 channel synchronous playback, GRID interface and smart search, support multi-brand network cameras, ONVIF version 2.4.1 conformance, support 1 SATA HDD up to 6TB, 2 USB2.0, 3D intelligent positioning with Dahua PTZ dome camera, multiple network monitoring.