VIVOTEK, FD9167-HT-V2, Camera, Series: V Series, Remote Focus/Vari Focus Lens, 12 VDC Power Source, Indoor Indoor/Outdoor, 174 mm Dia x 123 mm H Camera, 2.7 to 13.5 mm Focal Length, 0.035 lux Color at F1.4, 0.080 lux Color at F1.4, <0.005 lux Black/White at F1.4 Minimum Light Level, 1920 x 1080 pixel Pixels, 48x Digital Total Zoom, 1/5 to 1/32000 sec Electronic Shutter Speed, RJ45 Connector Video Outputs, F1.4 to F2.8 Maximum Aperture, 33 to 110 deg Horizontal/18 to 55 deg Vertical/37 to 126 deg Diagonal Angle of View, 802.1X, ARP, Bonjour, CIFS/SMB, DDNS, DHCP, DNS, FTP/SFTP, HTTP/HTTPS, ICMP, IGMPv3, IPv4, IPv6, NTP, PPPoE, QoS (CoS/DSCP), RTSP/RTP/RTCP, SMTP, SNMP, SSL, TCP/IP, TLS 1.2, UDP, UPnP Protocol,