Experience HD real time video with the Hikvision DS-2CD2112-I 1.3 megapixel External Vandal Dome Camera. This superb camera has an external/ingress rating of IP66 and also sports a vandal resistant housing. With inbuilt IRs provide up to 15m of night visibility and an inbuilt 4mm fixed lens, this camera is great for covering a wide area so you can focus on the detail you really want. With 3d dynamic noise reduction, digital wide dynamic range and Back light compensation the DS-2CD2112-I-4MM is another example of Hikvision setting new quality and performance standards. Features: This camera has the following high level functions:•  1.3MP (1280 x 960) high resolution •  HD 720p real-time video •  Up to 30m IR visibility •  True day/night •  Vandal-proof housing•  Low illumination•  3D DNR & DWDR & BLC•  IP66 rating   Specifications:   Camera Image Sensor:  1/3″ Progressive Scan CMOS Signal System:  PAL/NTSC Min. Illumination:  0.01Lux @ (F1.2, AGC ON) ,0 Lux with IR Shutter time:  1/25(1/30) s to 1/100,000 s Lens:  4mm@F2.0, angle of view: 73.1°(2.8mm, 6mm, 12mm optional) Lens Mount:  M12 Adjustment Range:  Pan:0° – 355°, Tilt: 0° – 65° Day& Night:  IR cut filter with auto switch Digital noise reduction:  3D DNR   Compression Standard Video Compression:  H.264/M-JPEG Bit Rate:  32 Kbps ~ 16 Mbps Dual Stream:  Yes   Image Max. Image Resolution:  1280×960 Frame Rate:  50Hz: 25fps (1280 × 960), 25fps (1280 x 720), 25fps (704 x 576), 25fps (640 x 480)60Hz: 30fps (1280 × 960), 30fps (1280 x 720), 30fps (704 x 576), 30fps (640 x 480) Image Settings:  Saturation, brightness, contrast adjustable through client software or web browser Backlight compensation:  Yes, zone optional BLC:  Yes, zone configurable   Network Network Storage:  NAS (iSCSI optional) Alarm Trigger:  Motion detection, Tampering alarm Protocols:  TCP/IP, HTTP, DHCP, DNS, DDNS, RTP, RTSP, PPPoE, SMTP, NTP, UPnP,ICMP,IGMP,SNMP, FTP, 802.1X, QoS, HTTPS(SIP,SRTP,IPv6 optional) Security:  User authentication, watermark System Compatibility:  ONVIF, PSIA, CGI   Interface Communication Interface:  1 RJ45 10M / 100M ethernet interface   General Operating Conditions:  -30 °C ~ 60 °C (-22 °F ~ 140 °F)Humidity 95% or less (non-condensing) Power Supply:  12 VDC ± 10%, PoE (802.3af) Power Consumption:  Max. 5 W (Max. 7 W with IR cut filter on) Impact Protection:  IEC60068-2-75Eh, 50J; EN50102, up to IK10 Weather Proof:  IP66 IR Range:  -I: approx 20 to 30 meters Dimensions:  Φ111 × 82 (4.4” × 3.2”) Weight:  500g (1.1 lbs)