IP Kamera 4MP DS-2CV2041G2-IDW



• Camera
• Image Sensor1/3" Progressive Scan CMOS
• Max. Resolution2560 × 1440
• Min. IlluminationColor: 0.005 Lux @ (F1.6, 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 360°,tilt: 0° to 90°,rotate: 0° to 360°

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

  2.8 mm, horizontal FOV 95°, vertical FOV 53°, diagonal FOV 111°

  4 mm, horizontal FOV 79°, vertical FOV 40°, diagonal FOV 94°

• ApertureF1.6
• Iris TypeFixed
• Lens MountM12
• Depth Of Field

  2.8 mm: 1 m to ∞

  4 mm: 1.2 m to ∞

• DORI
• DORI

  2.8 mm, D: 63 m, O: 25 m, R: 12 m, I: 6 m

  4 mm, D: 78 m, O: 31 m, R: 15 m, I: 7 m

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

• Video
• Main Stream

  50 Hz: 20 fps (2560 × 1440), 25 fps (1920 × 1080, 1280 × 720)

  60 Hz: 20 fps (2560 × 1440), 30 fps (1920 × 1080, 1280 × 720)

• Sub-Stream

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

  60 Hz: 30 fps (1280 x 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 8 Mbps
• H.264 TypeBaseline Profile,Main Profile,High Profile
• H.265 TypeMain Profile
• Bit Rate ControlCBR,VBR

• Audio
• Audio CompressionG.711ulaw/G.711alaw/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
• ProtocolsTCP/IP, ICMP, HTTP, HTTPS, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, QoS, IPv6, Bonjour
• Simultaneous Live ViewUp to 6 channels
• APIOpen Network Video Interface (Profile S, Profile G, Profile T), ISAPI, SDK
• SecurityPassword protection,complicated password, HTTPS encryption, IP address filter, Security Audit Log, basic and digest authentication for HTTP/HTTPS
• User/HostUp to 32 users. 3 levels: administrator, operator and user
• Network Storage

  NAS (NFS, SMB/CIFS),Auto Network Replenishment (ANR),

  Together with high-end Hikvision memory card, memory card encryption and health detection are supported.

• Client

  Wired network: Hik-Connect, iVMS-4200

  Wi-Fi: iVMS-4200

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

• Web Browser

  Plug-in required live view: IE 10+

  Plug-in free live view: Chrome 57.0+, Firefox 52.0+

  Local service: Chrome 57.0+, Firefox 52.0+

• Wi-Fi
• Transfer Rate11n: up to 300 Mbps
• Wi-Fi Protocol802.11n: OFDM,802.11b: DSSS,802.11g: OFDM
• Frequency Range2.412 GHz to 2.472 GHz
• Channel Bandwidth20/40 MHz
• Modulation802.11n: BPSK, QPSK, 16QAM, and 64QAM,802.11b: DBPSK and DQPSK, CCK,802.11g: BPSK, QPSK, 16QAM, and 64QAM
• Wireless Range

  Up to 120 m

  (The performance varies based on actual environment)

• Antenna2 Antennas

• Image
• Image Settingssaturation, brightness, contrast, sharpness, adjustable by client software or web browser
• Day/Night SwitchAuto, Schedule, Day, Night
• Wide Dynamic Range (WDR)120 dB
• SNR≥ 52 dB
• Image EnhancementBLC, 3D DNR

• Interface
• Built-In MicrophoneYes
• Built-In SpeakerYes
• On-Board Storage

  Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB

• Reset KeyYes
• Ethernet Interface1 RJ45 10 M/100 M self-adaptive Ethernet port

• Event
• Basic EventMotion detection, exception
• Linkage

  Upload to NAS/memory card,notify surveillance center,trigger recording,trigger capture

• General
• Power12 VDC ± 25%, 0.5 A, max. 6 W,Ø5.5 mm coaxial power plug,reverse polarity protection,A switching adapter is included in the package.