Hikvision DS-2CD2T43G2-2I is a 4MegaPixel IP Bullet Camera. It offers high-quality imaging with 4 MegaPixel and 2688 x 1520 pixel resolution. The Sensor is a 1/3 " Progressive Scan CMOS. It can deliver clear imaging against strong backlight due to 120 dB WDR technology. It also has efficient H.265+ compression technology. this camera has IP67 water and dust-resistant rating. With the Progressive Scanning system; the Matrix size is 4 Mpx. The size of the Lens is 2.8 mm and the viewing angle is around 103 degrees. The Compression supported is H.265+ / H.265 / H.264+ / H.264 / MJPEG With a 60M Range of IR illumination. It can support Micro SD memory cards up to 256GB support for local recording. The mainstream frame rate is 25 fps @ 4 Mpx The network interface is 10/100 Base-T, RJ-45. Supported Network protocols are TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, IEEE 802.1x, QoS, IPv6, UDP, Bonjour, SSL / TLS, PPPoE. It supports high-efficiency infrared LEDs technology, which evenly covers the whole plan of both central vantage points of the scene as well as the corners. It also has Automatic Network Replenishment allows saving images to the card when the network connection with DVR is broken (network failure) and next synchronizing its configurable Privacy Zones enhances the. For the Day/Night mode, It has ICR Movable InfraRed filter with AGC or Automatic Gain Control. The Anti-Flicker technology eliminates the tiring eyes flickering image effect. With the Intelligent Image, AnalysisThis camera needs PoE (802.3af), 12 V DC / 710 mA. While the Power consumption is ≤ 9.5 W @ PoE (802.3af) and ≤ 8.5 W @ 12 V DC. The Compact housing is Aluminum Alloy.