Dahua Wizsense Series 16CH Black AI NVR 16x Poe With 8x EPoe Upto 32MP H.265/4/5+/4+/Mjpeg 1x NIC 200Mbps Input 1CH@32MP Decoding Metal 4x Sata HDD Port Up To 16TB Each Esata 2x HDMI/ 2x VGA 1x Audio In 2x Audio Out 16x Alarm In 6x Alarm Out 1x Front/ 2x Rear USB Port 240VAC RS485/RS232