Hikvision DS-2CD1027G2H-LIU 2MP Smart Hybrid Light ColorVu Bullet Camera 

• Camera
• Image Sensor1/2.8" Progressive Scan CMOS
• Max. Resolution1920 × 1080
• Min. IlluminationColor: 0.0005 Lux @ (F1.0, AGC ON),B/W: 0 Lux with IR
• Shutter Time1/3 s to 1/100,000 s
• Day & NightIR cut filter
• Angle AdjustmentPan: 0° to 355°,tilt: 0° to 90°,rotate: 0° to 355°

• Lens
• Lens TypeFixed focal lens, 2.8 and 4 mm optional
• Focal Length & FOV

  2.8 mm, horizontal FOV 115°, vertical FOV 60°, diagonal FOV 143°

  4 mm, horizontal FOV 94°, vertical FOV 50°, diagonal FOV 110°

• Lens MountM12
• Iris TypeFixed
• ApertureF1.0

• DORI
• DORI

  2.8 mm, D: 64 m, O: 25 m, R: 12 m, I: 6 m

  4 mm, D: 77 m, O: 30 m, R: 15 m, I: 7 m

• Illuminator
• Supplement Light TypeIR,White Light
• Supplement Light RangeUp to 30 m
• Smart Supplement LightYes
• IR Wavelength850 nm

• Video
• Main Stream

  50 Hz: 25 fps (1920 × 1080, 1280 × 720)

  60 Hz: 30 fps (1920 × 1080, 1280 × 720)

• Sub-Stream

  50 Hz: 25 fps (1280 × 720, 640 × 480, 640 × 360)

  60 Hz: 24 fps (1280 × 720, 640 × 480, 640 × 360)

• Video Compression

  Main stream: H.265+/H.265/H.264+/H.264,

  Sub-stream: H.265/H.264/MJPEG

• Video Bit Rate32 Kbps to 16 Mbps
• H.264 TypeBaseline Profile,Main Profile,High Profile
• H.265 TypeMain Profile
• Bit Rate ControlCBR,VBR
• Region Of Interest (ROI)1 fixed region for main stream

• Audio
• Audio TypeMono sound
• Audio CompressionG.711/G.722.1/G.726/MP2L2/PCM/AAC-LC
• Audio Bit Rate64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 160 Kbps (MP2L2)/16 to 64 Kbps (AAC-LC)
• Audio Sampling Rate8 kHz/16 kHz
• Environment Noise FilteringYes

• Network
• ProtocolsIPv4，IPv6，TCP/IP, ICMP, DHCP, DNS, HTTP, RTP, RTSP, RTCP, NTP, IGMP, UDP, QoS, FTP, SMTP, UPnP
• Simultaneous Live ViewUp to 6 channels
• APIOpen Network Video Interface (Profile S, Profile T, Profile G (only -F model supports)),ISAPI,SDK
• User/Host

  Up to 32 users

  3 user levels: administrator, operator, and user

• SecurityPassword protection, complicated password, watermark, basic and digest authentication for HTTP, WSSE and digest authentication for Open Network Video Interface, security audit log, host authentication (MAC address)
• ClientiVMS-4200,Hik-Connect
• Web Browser

  Plug-in required live view: IE 10, IE 11,

  Local service: Chrome 57.0+, Firefox 52.0+, Edge 89+

• Image
• Image SettingsRotate mode,saturation,brightness,contrast,sharpness,gain,white balance,adjustable by client software or web browser
• Day/Night SwitchDay,Night,Auto,Schedule
• Wide Dynamic Range (WDR)Digital WDR
• SNR≥ 52 dB
• Image EnhancementBLC,HLC,3D DNR
• Privacy Mask4 programmable polygon privacy masks