|  | IPC2833-UFi4N-SIR50-Z6022 | 
 
  | Camera | 
 
  | Image Sensor | 1/2.8’’
  progressive scan CMOS | 
 
  | Pixels | 8.0
  Megapixel | 
 
  | Min. Illumination | Color: 0.005lux@
  (F1.6,  AGC ON) | 
 
  | B/W: 0.0005lux@ (F1.6, 
  AGC ON); 0lux  with IR | 
 
  | Shutter Speed | 1
  ~ 1/30,000s | 
 
  | Day / Night | Auto
  (ICR) / Color / B/W | 
 
  | Wide Dynamic Range | Ultra
  WDR, >=120dB | 
 
  | S/N Ratio | >=58db | 
 
  | White Balance | Auto
  / Manual | 
 
  | Gain Control | Auto
  / Manual | 
 
  | Backlight Compensation | Off
  / BLC / WDR / HLC | 
 
  | Lens | 
 
  | Mount Type | Φ14 | 
 
  | Auto Iris | DC
  drive | 
 
  | Focal Length | -Z6022:
  6-22mm @F1.6~F2.8 motorized varifocal lens | 
 
  | Focus Control | Manual
  / Semi-Automatic / Auto | 
 
  | Angle of View | Horizontal:17.6°(T)~42.9°(W),Vertical:9.7°(T)~23.4°(W) | 
 
  | Adjustment Range | Pan:
  -120° ~ +120° / Tilt: 0° ~ 90° | 
 
  | Infrared | 
 
  | IR Distance | 20
  ~ 50m | 
 
  | IR Intensity | Smart
  IR | 
 
  | Video | 
 
  | Compression | Smart
  265 / H.265(Main Profile) / H.264(BaseLine Profile/Main Profile/High Profile)
  /MJPEG | 
 
  | Image Resolution | Main stream:
  3840×2160 | 
 
  | Secondary stream: 720P | 
 
  | Frame Rate | Main stream:
  3840×2160@20fps | 
 
  | Secondary stream: 720P@25fps | 
 
  | Bitrate | 32kbps
  ~ 16Mbps | 
 
  | Bitrate Control | VBR
  / CBR | 
 
  | Multi-stream | Supported | 
 
  | Caption | Date
  and time / Alarm / Customized | 
 
  | Privacy Masking | Up
  to 4 zones | 
 
  | Motion Detection | Up
  to 4 zones | 
 
  | Video Freeze | Supported | 
 
  | ROI | Supported | 
 
  | Digital Noise Reduction | 3D
  noise reduction | 
 
  | Digital Defog | Supported | 
 
  | Image Flip | Flip
  / Mirror / Rotation at 90°,180°,270° | 
 
  | Audio | 
 
  | Compression | G.711a
  / G.711u / ADPCM / G.722 / G.722.1c / G.726 | 
 
  | Bitrate | 32kbps
  ~ 64kbps | 
 
  | Audio Function | Bi-directional
  audio / AEC / Mixed audio recording / Dumb / Mute | 
 
  | Network | 
 
  | Network Protocols | TCP/IP, UDP, HTTP, HTTPS, DHCP,
  DNS/DDNS, RTP/RTCP, RTSP, PPPoE, FTP,IGMP, UPnP, 802.1x, NAT, QoS, SMTP,
  IPv4, IPv6 (optional) | 
 
  | User Interface | IPC Control
  (IE, Firefox, Chrome) | 
 
  | Max. User Access | Max.
  20 Users (includes 2 internal) | 
 
  | Application Programming | ONVIF
  (Profile S, Profile G), GB/T 28181-2016, API, CGI | 
 
  | Automatic Network Replenishment (ANR) | Supported | 
 
  | Recognitive Functions | 
 
  | Target Detection | Person,
  Face | 
 
  | Captured Picture | Person,
  Face | 
 
  | People Counting | Bi-directional | 
 
  | Face Enhancement | Face
  Intelligence Exposure | 
 
  | Alarm | 
 
  | Alarm Triggers | Alarm
  input / Network disconnect / Disk full / Disk error | 
 
  | Intelligent | Motion detection
  / Tampering / Guard line / Defocus / Scene change / Enter guard area / Exit
  guard area / Object left / Object removal / Gathering / Audio surge | 
 
  | Alarm
  Events | Alarm
  report / Recording / Text overlay / Snapshot / External output / Email notice
  / Acoustic alarm | 
 
  | Interfaces | 
 
  | Ethernet | 10/100M,
  RJ45 interface | 
 
  | Audio In / Out | 1×Line In, 1×Line
  Out, 1 x Built-in Mic in, 1 x Speaker | 
 
  | Control | 1
  x RS485 | 
 
  | Alarm In / Out | 2
  x Input / 1 x Output | 
 
  | Memory Slot | Micro
  SD card slot, supports up to 256GB | 
 
  | Environmental | 
 
  | Operating Temperature | -40°C ~ 70°C / -40°F ~ 158°F | 
 
  | Operating Humidity | 10%
  ~ 95%,No condensation | 
 
  | Protection Level | IP67,
  IK10 | 
 
  | Electrical | 
 
  | Power | 12V
  DC ± 10% / PoE (IEEE802.3af) | 
 
  | Power Consumption | Max.
  12W | 
 
  | Mechanical | 
 
  | Weight | 0.71
  kg / 1.57lb (Gross Weight) | 
 
  | Dimensions | Φ122× 99.6mm
  / Φ4.8’’ x 3.92’’ |