Designed to fully meet all professional market requirements for efficient bandwidth and storage utilisation, as well as unparalleled image quality and customer convenience; with the introduction of their 4-line IP camera range, Hikvision once again aims to revolutionise! Enriched with ‘smart’ technologies such as autofocus, defogging and intelligent video analytics, amongst many others, these 4-Line cameras are specifically designed to deliver a smart and convenient surveillance to the market. Hikvision’s 4-line cameras can also be coupled with other Hikvision products including smart PTZ domes and video management software to deliver a truly outstanding solution for range of professional applications. Features: 1/2.8’’ progressive scan CMOS Up to 1920 × 1080 resolution 3D DNR, DWDR Smart Codec Smart IR Smart Focus: Motorized VF lens(-Z) Smart VQD Smart Face Detection Smart Audio Detection(-S) Intrusion Detection Defog, EIS, BLC, HLC built-in heater(-H) Specifications: Camera Image Sensor:  1/2.8″ Progressive Scan CMOS Signal System:  PAL/NTSC Min. Illumination:  0.02 Lux @ (F1.2, AGC ON), 0 lux with IR 0.027 Lux @ (F1.4, AGC ON), 0 lux with IR Shutter time:  1 s to 1/100,000 s Lens:  2.8-12mm @ F1.4, angle of view: 113-33.8° 8-20mm @ F1.6, angle of view: 40°-16.5°(optional) -Z: 2.8-12mm @ F1.4, angle of view: 113-33.8° Lens Mount:  φ14 Auto Iris:  DC drive Day& Night:  IR cut filter with auto switch Wide Dynamic Range:  Digital WDR Digital noise reduction:  3D DNR Focus:  Motorized VF lens(-Z model) Compression Standard Video Compression:  H.264 / MPEG4 / MJPEG Bit Rate:  32 Kbps ~ 16 Mbps Audio Compression:  -S: G.711/G.726/MP2L2 Triple Streams:  Yes Image Max. Image Resolution:  1920 x 1080 Frame Rate:  50Hz: 25fps (1920 × 1080) 25fps (1280 × 960), 25fps (1280 × 720) 60Hz: 30fps (1920 × 1080) 30fps (1280 × 960), 30fps (1280 × 720) Third Stream:  Independent with Main Stream and Sub Stream, up to 50Hz: 25fps(1920 × 1080) 60Hz: 30fps (1920 × 1080) Image Settings:  Rotate mode, Saturation, Brightness, Contrast adjustable by client software or web browser BLC:  Support HLC:  Support Smart Defog:  Support EIS:  Support ROI:  Yes, up to 4 configurable areas Picture Overlay:  128 × 128, BMP 24bit, zone configurable Network Network Storage:  NAS Alarm Trigger:  Intrusion detection, Defocus detection, Motion detection, Face detection, Dynamic analysis, Tampering alarm, Network disconnect, IP address conflict, Storage exception Protocols:  TCP/IP,ICMP,HTTP,HTTPS,FTP,DHCP,DNS,DDNS,RTP,RTSP,RTCP, PPPoE,NTP,UPnP,SMTP,SNMP,IGMP,802.1X,QoS,IPv6,Bonjour(SIP optional) Security:  User Authentication, Watermark, IP address filtering, anonymous access System Compatibility:  ONVIF, PSIA, CGI Interface Communication Interface:  1 RJ45 10M / 100M ethernet interface On-board storage:  Built-in Micro SD/SDHC/SDXC card slot, up to 128 GB General Operating Conditions:  -30 °C – 60 °C (-22 °F – 140 °F) Humidity 95% or less (non-condensing) -H: -40 °C – 60 °C (-40 °F – 140 °F) with smart heater on Power Supply:  12 VDC ± 10%, PoE (802.3af) Power Consumption:  Max. 11 W -Z/-H: Max. 12W Weather Proof:  IP66 IR Range:  2.8-12mm: Approx. 20 to 30 meters 8-20mm: Approx. 50 to 80 meters Dimensions:  98 × 105 × 328.8 mm (3.86” × 4.13” × 12.94”) Weight:  1700 g (3.75 lbs)