Image Sensor|1/2.8" progressive scan CMOSMin. Illumination|Color0.01 Lux @(F1.2, AGC ON), 0.028Lux @ (F2.0, AGC ON)Shutter Speed|1/3 s to 1/100, 000 sSlow Shutter|YesAuto-Iris|NoDay &Night|IR cut filterDigital Noise Reduction|3D DNRWDR|DWDRAngle Adjustment (Bracket)|Pan: 0° to 360°, tilt: 0° to 180°, rotati on: 0° to 360°Focal length|2.8 mm, 4 mmAperture|F2.0Focus|FixedFOV|2.8 mm, horizontal FOV 114.8°, verti cal FOV 62°, diagonal FOV 135.5° 4 mm, horizontal FOV 86°, verti cal FOV 46.5°, diagonal FOV 102.5°Lens Mount|M12IR Range|Up to 30 mWave length|850 nmVideo Compression|Main stream: H.265/H.264 Sub tream: H.265/H.264/MJPEGH.264 Type|Main Profile/ High Profile/ Baseline ProfileH.265 Type|Main ProfileVideo Bit Rate|32 Kbps to 8 MbpsRegion of Interest|1 fixed region for main streamMax. Resolution|1920 × 1080Main Stream|50Hz: 25fps (1920 × 1080, 1280 × 960, 1280 × 720) 60Hz: 30fps (1920 × 1080, 1280 × 960, 1280 × 720)Sub-stream|50Hz: 25fps (640 × 480, 640 × 360, 320 × 240) 60Hz: 30fps (640 × 480, 640 × 360, 320 × 240)Image Enhancement|BLC, 3D DNRImage Settings|Saturation, brightness , contrast, sharpness , AGC, white balance adjustable by client software or web browserDay/Night Switch|Auto, scheduled, day, nightAlarm Trigger|Motion detection, video tampering alarm, illegal loginProtocols|TCP/IP, ICMP, HTTP, HTTPS, DHCP, DNS, RTP, RTSP, RTCP, NTP, IGMP, QoS, UDPGeneral Function|Anti -flicker, heartbeat, mirror, password protection, privacy mask, watermarkFirmware Version|V5.5.70API|ONVIF (PROFILES), ISAPISimultaneous Live View|Up to 6 channelsUser/Host|Up to 32 users 3 levels: Administrator, Operator, and UserClient|iVMS-4200, Hik-Connect, iVMS-5200, iVMS-4500Web Browser|IE8+, Chrome 31.0-44, Firefox 30.0-51, Safari 8.0+Communication Interface|1 RJ45 10M/100M self-adaptive Ethernet portOpera ting Conditions|-30 °C to 60 °C (-22 °F to 140 °F), humidity: 95% or l ess (non -condensing)Power Supply|12 VDC ± 25%, 5.5 mm coaxial power plug PoE (802.3a f, cl ass 3)Power Consumption and Current|12 VDC, 0.3 A, Ma x: 3.5 W PoE: (802.3af, 36 V to 57 V), 0.2 A to 0.1 A, Max: 4.5 WProtection Level|IP67Material|Front cover: metal, back cover & bracket: plasticDimensions|Camera: Ø 70 mm × 172.7mm (2.8" × 6.8") With package: 216 mm × 121 mm × 118 mm (8.5" × 4.8" × 4.6")Weight|Camera: Approx. 270 g (0.6 l b.) With package: Approx. 510 g (1.1 l b.)