ip cctv Varifocals . Sensor of image 1/3 progressive scan CMOS. Day and evening GO cut filter . Adjustment of angle bread: 0° to 355°, tilt 0° to 75°, rotate yourself: 0° to 355°. Length focal of the Lens: FOV 2.8, to 12mm, horizontal FOV 108° to 30°, vertical FOV 56° to 17°, diagonal FOV 131° to 35°. maximum resolution 2688 x 1520. Image: switch day Night, car, Schedule. Broad range dynamic 120 dB. Compression video H.265/265+/H.264/264+/ MJPG. Network protocol TCP/IP, ICMP, IPv4, IPv6, DNS, DDNS, DHCP, RSTP, SADP, SMTP, IGMP, 802.1X, What S , S N M P , S S L / T L S , i S C YES , I S U P , U P n P , HTTTP , HTTPS , _ _ PPPoE, Bonjour , ARP. Network storage : microSD/SDHC card (256 GB) local storage, and NAS (NFS, SMB/CIFS), auto networks replenishment (ANR). Ethernet interface 1 RJ45 10 m/100 M self adaptive Ethernet port. Certification (47 CFR part 15, Subpart B); EC- EMC (IN 55032, IN 61000-3-2, IN 61000-3-3, IN 50130-4: A1); RCM (AS/NZS CISPR32); KC (KN) 32, KN 35). Protection IP 67.