VIVOTEK, IT9389-HF2-V2, Camera, Fixed Focus Lens, Outdoor Indoor/Outdoor, 122 mm Dia x 99 mm H Camera, 2.8 mm Focal Length, 0.06 lux Color at F2.0, 0.01 lux Black/White at F2.0 Minimum Light Level, 1920 x 1080 pixel Pixels, 103 deg Horizontal/76 deg Vertical/134 deg Diagonal Angle of View, 802.1X, ARP, Bonjour, CIFS/SMB, DDNS, DHCP, DNS, FTP, HTTP, HTTPS, ICMP, IGMPv 3, IPv 4, IPv 6, NTP, PPPoE, QoS (CoS/DSCP), RTSP/RTP/RTCP, SMTP, SNMP, SSL, TCP/IP, TLS 1.2, UDP, UPnP Protocol, Ceiling/Wall Mounting,