قیمت دوربین هایک ویژن مـدل DS-2CD3T81G2-LIUF

Camera 4K

• Image Sensor1/2.7″ Progressive Scan CMOS
• Max. Resolution3840 × 2160
• Min. IlluminationColor: 0.005 Lux @ (F2.0, AGC ON), 0 Lux with light
• Shutter Time1/3 s to 1/100,000 s
• Day & NightIR cut filter
• Angle AdjustmentPan: 0° to 360°,tilt: 0° to 180°,rotate: 0° to 360°

Lens

• Lens TypeFixed focal lens, 4 and 6 mm optional
• Focal Length & FOV

  4 mm, horizontal FOV 90°, vertical FOV 49°, diagonal FOV 108°

  6 mm, horizontal FOV 57°, vertical FOV 30°, diagonal FOV 67°

• Iris TypeFixed
• Lens MountM12
• ApertureF2.0

DORI

4 mm, D: 102 m, O: 40 m, R: 20 m, I: 10 m

6 mm, D: 169 m, O: 67 m, R: 33 m, I: 16 m

Illuminator

• Supplement Light RangeUp to 60 m
• Smart Supplement LightYes
• Supplement Light TypeIR,White Light
• IR Wavelength850 nm

Video

Video

• Main Stream

  50 Hz:

  20 fps (3840 × 2160, 3200 × 1800, 2688 × 1520, 1920 × 1080, 1280 × 720)

  60 Hz:

  20 fps (3840 × 2160, 3200 × 1800, 2688 × 1520, 1920 × 1080, 1280 × 720)

• Sub-Stream

  50 Hz: 20 fps (1280 × 720, 640 × 480, 640 × 360)

  60 Hz: 20 fps (1280 × 720, 640 × 480, 640 × 360)

• H.265 TypeMain Profile
• 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
• Bit Rate ControlCBR,VBR
• Region of Interest (ROI)1 fixed region for main stream
• Scalable Video Coding (SVC)H.264 and H.265 encoding

Audio

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

Network

Network

• Web Browser

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

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

• ClientiVMS-4200,Hik-Connect
• 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)
• Simultaneous Live ViewUp to 6 channels
• APIOpen Network Video Interface (Profile S, Profile T, Profile G (only -F model supports)),ISAPI,SDK
• ProtocolsTCP/IP, ICMP, DHCP, DNS, HTTP, RTP, RTSP, NTP, IGMP, IPv6, UDP, QoS, FTP, SMTP, UPnP
• User/Host

  Up to 32 users

  3 user levels: administrator, operator, and user

Image

• Day/Night SwitchDay,Night,Auto,Schedule
• Image EnhancementBLC,HLC,3D DNR
• Wide Dynamic Range (WDR)120 dB
• SNR≥ 52 dB
• Image SettingsRotate mode,saturation,brightness,contrast,sharpness,gain,white balance,adjustable by client software or web browser
• Privacy Mask4 programmable polygon privacy masks

Interface

• On-Board Storage-F: Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB
• Built-in MicrophoneYes
• Ethernet Interface1 RJ45 10 M/100 M self-adaptive Ethernet port
• Reset Key-F: Yes

Event

Event

• Basic EventMotion detection (support alarm triggering by specified target types (human and vehicle)),video tampering alarm,exception
• LinkageUpload to FTP/memory card (-F), send email, notify surveillance center, trigger recording (-F), trigger capture

General

• Power

  12 VDC ± 25%, 0.54 A, max. 6.5 W,Ø5.5 mm coaxial power plug,reverse polarity protection,

  PoE: IEEE 802.3af, Class 3, max. 7.5 W

• MaterialMetal & Plastic
• Dimension83.7 mm × 80.7 mm × 205.6 mm (3.3″ × 3.2″ × 8.1″)
• Package Dimension260 mm × 125 mm × 125 mm (10.2″ × 4.9″ × 4.9″)
• With Package WeightApprox. 635 g (1.4 lb.)
• WeightApprox. 580 g (1.3 lb.)
• Storage Conditions-30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing)
• Startup and Operating Conditions-30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing)
• LanguageEnglish, Ukrainian
• General FunctionHeartbeat,anti-banding,mirror,password protection,password reset via email

Approval

• ProtectionIP67: IEC 60529-2013
• EMC

  CE-EMC: EN 55032:2015+A1:2020, EN 50130-4:2011+A1:2014, EN IEC 61000-3-2:2019+A1:2021, EN 61000-3-3:2013+A1:2019+A2:2021,

  RCM: AS/NZS CISPR 32: 2015,

  IC: ICES-003: Issue 7

• Safety

  UL: UL 62368-1,

  CB: IEC 62368-1: 2014+A11,

  CE-LVD: EN 62368-1: 2014/A11: 2017,

  BIS: IS 13252 (Part 1): 2010/IEC 60950-1: 2005

• Environment

  CE-RoHS: 2011/65/EU,

  WEEE: 2012/19/EU,

  Reach: Regulation (EC) No 1907/2006