DS-2DE2A404IWG1-E/W

Camera quan sát

Camera

• Image Sensor1/2.8" Progressive Scan CMOS


• Max. Resolution2560 × 1440


• Min. IlluminationColor: 0.005 Lux @ (F1.8, AGC ON),B/W: 0.001 Lux @ (F1.8, AGC ON),0 Lux with IR


• Shutter Speed1/1 s to 1/30,000 s


• Day & NightIR cut filter


• Zoom4x optical, 16x digital


• Slow ShutterYes

Lens

• Focal Length2.8 to 12 mm


• FOVHorizontal field of view: 99.4° to 32.8°, vertical field of view: 51.7° to 18.4°, diagonal field of view: 119.9° to 37.5°


• FocusAuto, semi-auto, manual


• ApertureMax. F1.8


• Zoom SpeedApprox. 2 s


• Illuminator


• Supplement Light TypeIR


• Supplement Light RangeIR Distance: up to 20 m


• Smart Supplement LightYes


• IR Wavelength850 nm

PTZ

• Movement Range (Pan)0° to 355°


• Movement Range (Tilt)0° to 90°


• Pan SpeedPan speed: configurable from 0.1° to 50°/s, preset speed: 50°/s


• Tilt SpeedTilt speed: configurable from 0.1° to 50°/s, preset speed 50°/s


• Proportional PanYes


• Presets300


• Park ActionPreset,patrol scan


• 3D PositioningYes


• PTZ Status DisplayYes


• Scheduled Taskpatrol scan,Preset,dome reboot,dome adjust


• Power-off MemoryYes

Video

• Main Stream
  

  50 Hz: 25 fps (2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720);

  
  
  

  60 Hz: 30 fps (2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720)

  
  


• Sub-Stream
  

  50 Hz: 25 fps (704 × 576, 640 × 480, 352 × 288);

  
  
  

  60 Hz: 30 fps (704 × 480, 640 × 480, 352 × 240)

  
  


• Video Compression
  

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

  
  
  

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

  
  
  

  Third stream: H.265/H.264/MJPEG

  
  


• H.264 TypeBaseline Profile/Main Profile/High Profile


• H.265 TypeMain profile


• Scalable Video Coding (SVC)H.264 and H.265 encoding


• Region of Interest (ROI)1 fixed regions for main stream

Audio

• Audio CompressionG.711,G.722.1,G.726,MP2L2,PCM,AAC-LC


• Audio Bit Rate64 Kbps (G.711),16 Kbps (G.722.1),32 to 160 Kbps (MP2L2),16 to 64Kbps (AAC-LC),16 Kbps (G.726)


• Audio Sampling Rate8 kHz,16 kHz


• Environment Noise FilteringYes

Network

• ProtocolsIPv4/IPv6, HTTP, HTTPS, Qos, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTCP, RTP, TCP/IP, UDP, IGMP, ICMP, DHCP, PPPoE, Bonjour


• Simultaneous Live ViewUp to 6 channels


• APIONVIF (Profile S, Profile G, Profile T),ISAPI,SDK,ISUP


• User/HostUp to 32 users; 3 user levels: administrator, operator, and user


• SecurityPassword protection, complicated password, HTTPS encryption, watermark, IP address filter, basic and digest authentication for HTTP/HTTPS, control timeout settings, security audit log, TLS 1.2, host authentication (MAC address)


• Network StorageNAS (NFS, SMB/CIFS), auto network replenishment (ANR)


• Client
  

  iVMS-4200, HikCentral Pro, Hik-Connect

  
  
  

  *Wi-Fi connection with Hik-Connect directly is not possible.

  
  


• Web BrowserChrome80+、Firefox80+、Safari13+、Edge89+

Wireless (Wi-Fi)

• Encryption Mode64/128-bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK


• Wi-Fi ProtocolsIEEE802.11b, 802.11g, 802.11n


• Frequency Range2.4 GHz - 2.4835 GHz


• Channel Bandwidth20/40 MHz


• Modulation
  

  802.11b: CCK, DQPSK, DBPSK

  
  
  

  802.11g: OFDM/64-QAM, 16-QAM, QPSK, BPSK

  
  
  

  802.11n: OFDM/64-QAM, 16-QAM, QPSK, BPSK

  
  

Transfer Rate

802.11b: 11, 5.5, 2, 1 Mbps

802.11g: 54, 48, 36, 24, 18, 12, 9, 6 Mbps

802.11n: mcs0 - msc7