Vivotek FD8171 2048x1536 (3MP) MAX Resolution RJ45 20M IR Smart IR Smart Stream 3DNR Smart Focus Syste Fixed Dome Network Camera Color: White Network Camera: Yes Type: Dome Camera Ports: RJ-45 for Network / PoE connection Audio input/output AC 24V / DC 12V power input Digital input*1 Digital output*1 Analog video output Networking Protocol: IPv4, IPv6, TCP/IP, HTTP, HTTPS, UPnP, RTSP/RTP/RTCP, IGMP, SMTP, FTP, DHCP, NTP, DNS, DDNS, PPPoE, CoS, QoS, SNMP, 802.1X Pan/Tilt/Zoom: ePTZ 48x digital zoom ( 4x on IE plug-in, 12x built-in ) Sensor: 1/2.8 Progressive CMOS Frame Rate: H.264: 30 fps at 2048x1536 60 fps at 1920x1080 MPEG-4: 30 fps at 2048x1536 50 fps at 1920x1080 MJPEG: 30 fps at 2048x1536 60 fps at 1920x1080