كاميرا Hikvision 4 MP Varifocal Dome Network ، عدسات Varifocal من 2.8 إلى 12 ملم ، نطاق ضوء الأشعة تحت الحمراء حتى 30 مترًا ، تخزين بطاقة SD حتى 256 جيجا بايت ، ضغط H.265 + ، حماية IP67 ، أبيض | DS-2C

Specification

• Camera
• Image Sensor1/3" Progressive Scan CMOS
• Max. Resolution2560 × 1440
• Min. Illumination

  Color: 0.005 Lux @(F1.6, AGC ON), B/W: 0 Lux with IR

   

• Shutter Speed1/3 s to 1/100,000 s
• Wide Dynamic Range120 dB
• Day & NightIR Cut Filter
• Angle AdjustmentPan: 0° to 355°, tilt: 0° to 70°, rotation: 0° to 355°

• Lens
• Lens TypeVarifocal Lens, motoried lens, 2.8 to 12 mm
• Focal Length & FOV2.8 to 12 mm: horizontal FOV 102° to 31°, vertical FOV 54° to 17°, diagonal FOV 123° to 35°
• Lens MountØ14
• Iris TypeFixed
• ApertureF1.6

• Illuminator
• IR Wavelength850 nm
• IR RangeUp to 30 m

• 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 × 720, 640 × 480, 640 × 360)

  60 Hz: 30 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 8 Mbps
• H.264 TypeBaseline Profile/Main Profile/High Profile
• H.265 TypeMain Profile
• Region Of Interest (ROI)

  1 fixed region for main stream

   

• Audio
• Audio Compression-S: G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/AAC
• Audio Bit Rate-S: 64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 160 Kbps (MP2L2)/16 to 64 Kbps (AAC)
• Audio Sampling Rate-S: 8 kHz/16 kHz
• Environment Noise Filtering-S: Yes

• Network
• ProtocolsTCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, NTP, UPnP™, SMTP, IGMP, 802.1X, QoS, IPv6, Bonjour, IPv4, UDP, SSL/TLS
• Simultaneous Live View

  Up to 6 channels

   

• APIOpen Network Video Interface, ISAPI
• User/HostUp to 32 users. 3 levels: administrator, operator and user
• Network StorageMicroSD/SDHC/SDXC card (256 GB) local storage
• ClientiVMS-4200, Hik-Connect
• 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+

• Image
• Image SettingsSaturation, brightness, contrast, sharpness, AGC, white balance adjustable by client software or web browser
• Day/Night SwitchAuto, Schedule, Day, Night
• Image EnhancementBLC, 3D DNR

• Interface
• Ethernet Interface1 RJ45 10 M/100 M self-adaptive Ethernet port
• On-Board StorageBuilt-in memory card slot, support microSD card, up to 256 GB
• Audio

  -S:

  1 input (line in), two-core terminal block, max. input amplitude: 3.3 Vpp, input impedance: 4.7 KΩ, interface type: non-equilibrium

  1 output (line out), two-core terminal block, max. output amplitude: 3.3 Vpp, output impedance: 100 Ω, interface type: non-equilibrium

• Alarm

  -S: 1 input,1 output, max. 12 VDC, 30 mA

   

• Reset KeyYes

• Event
• Basic EventMotion detection, video tampering alarm, exception
• LinkageUpload to FTP, notify surveillance center, send email, upload to memory card, trigger recording, trigger capture