قیمت دوربین هایک ویژن مـدل DS-2CD2T83G2-4LI

• Image Sensor1/2.8″ Progressive Scan CMOS
• Max. Resolution3840 × 2160
• Min. IlluminationColor: 0.005 Lux @ (F1.6, 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 90°,rotate: 0° to 360°

Lens

• Lens TypeFixed focal lens, 2.8, 4, and 6 mm optional
• Focal Length & FOV

  2.8 mm, horizontal FOV 108°, vertical FOV 59°, diagonal FOV 127°

  4 mm, horizontal FOV 88°, vertical FOV 44°, diagonal FOV 105°

  6 mm, horizontal FOV 54°, vertical FOV 29°, diagonal FOV 63°

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

  2.8 mm: 1.7 m to ∞

  4 mm: 2.6 m to ∞

  6 mm: 5.8 m to ∞

DORI

2.8 mm, D: 84 m, O: 33 m, R: 16 m, I: 8 m

4 mm, D: 117 m, O: 46 m, R: 23 m, I: 11 m

6 mm, D: 176 m, O: 70 m, R: 35 m, I: 17 m

Illuminator

Illuminator

• Supplement Light TypeIR,White Light
• Supplement Light Range

  -2LI and -2LI2U models: up to 60 m

  -4LI and -4LI2U models up to 80 m

• Smart Supplement LightYes
• IR Wavelength850 nm

Video

• Main Stream

  50 Hz:

  20 fps (3840 × 2160)

  25 fps (3200 × 1800, 2688 × 1520, 1920 × 1080, 1280 × 720)

  60 Hz:

  20 fps (3840 × 2160)

  30 fps (3200 × 1800, 2688 × 1520, 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)

• Third Stream

  50 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360)

  60 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360)

  *Third stream is supported under certain settings.

• Video Compression

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

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

  Third stream: H.265/H.264,

  *Third stream is supported under certain settings.

• Video Bit Rate32 Kbps to 16 Mbps
• H.264 TypeBaseline Profile,Main Profile,High Profile
• H.265 TypeMain Profile
• Scalable Video Coding (SVC)H.264 and H.265 encoding
• Bit Rate ControlCBR,VBR
• Region of Interest (ROI)1 fixed region for main stream and sub-stream
• Target CroppingYes

Audio

• Audio Compression-2LI2U and -4LI2U models: G.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC
• Audio Bit Rate-2LI2U and -4LI2U models: 64 Kbps (G.711ulaw/G.711alaw)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 160 Kbps (MP2L2)/8 to 320 Kbps (MP3)/16 to 64 Kbps (AAC-LC)
• Audio Sampling Rate-2LI2U and -4LI2U models: 8 kHz/16 kHz/32 kHz/48 kHz
• Environment Noise Filtering-2LI2U and -4LI2U models: Yes

Network

• ProtocolsTCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, WebSocket, WebSockets
• Simultaneous Live ViewUp to 6 channels
• APIONVIF (Profile S, Profile G),ISAPI,SDK,ISUP
• SecurityPassword protection, complicated password, HTTPS encryption, IP address filter, Security Audit Log, basic and digest authentication for HTTP/HTTPS, TLS 1.1/1.2/1.3, WSSE and digest authentication for Open Network Video Interface
• User/Host

  Up to 32 users

  3 user levels: administrator, operator, and user

• ClientiVMS-4200,Hik-Connect,Hik-Central
• 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.

• Web Browser

  Plug-in required live view: IE 11,

  Plug-in free live view: Chrome 80+, Firefox 80+, Edge 89+, Safari 13+,

  Local service: Chrome 80+, Firefox 80+, Edge 89+, Safari 13+

Image

Imageproperties

• Image Parameters SwitchYes
• Day/Night SwitchDay,Night,Auto,Schedule
• Image SettingsRotate mode
• Wide Dynamic Range (WDR)120 dB
• SNR≥ 52 dB
• Image EnhancementBLC,HLC,3D DNR
• Privacy Mask8 programmable polygon privacy masks

Interface

• Ethernet Interface1 RJ45 10 M/100 M self-adaptive Ethernet port
• On-Board StorageBuilt-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB
• Reset KeyYes
• Audio

  Built-in Microphone:

  -2U: Arrayed dual-microphone

Event

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

• Deep Learning Function
• Perimeter Protection

  Line crossing, intrusion

  Support alarm triggering by specified target types (human and vehicle)

General

General

• Power

  -2LI and -2LI2U models:

  12 VDC ± 25%, 0.66 A, max. 8.0 W, Ø5.5 mm coaxial power plug, reverse polarity protection,

  PoE: IEEE 802.3af, Class 3, max. 9.5 W

  -4LI and -4LI2U models:

  12 VDC ± 25%, 0.87 A, max. 10.5 W, Ø5.5 mm coaxial power plug, reverse polarity protection,

  PoE: IEEE 802.3af, Class 3, max.12 W

• MaterialMetal
• Dimension88.7 mm × 93.1 mm × 286.7 mm (3.5″ × 3.7″ × 11.3″)
• Package Dimension386 mm × 156 mm × 155 mm (15.2″ × 6.1″ × 6.1″)
• WeightApprox. 1160 g (2.6 lb.)
• With Package WeightApprox. 1660 g (3.7 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)
• Language33 languages: English, Russian, Estonian, Bulgarian, Hungarian, Greek, German, Italian, Czech, Slovak, French, Polish, Dutch, Portuguese, Spanish, Romanian, Danish, Swedish, Norwegian, Finnish, Croatian, Slovenian, Serbian, Turkish, Korean, Traditional Chinese, Thai, Vietnamese, Japanese, Latvian, Lithuanian, Portuguese (Brazil), Ukrainian
• General FunctionHeartbeat,mirror,flash log,password reset via email,pixel counter,anti-banding

Approval

Approval

• 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,

  KC: KN32: 2015, KN35: 2015

• Safety

  CB: IEC 62368-1: 2014+A11,

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

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

  LOA: IEC/EN 60950-1

• Environment

  CE-RoHS: 2011/65/EU,

  WEEE: 2012/19/EU,

  Reach: Regulation (EC) No 1907/2006

• ProtectionIP67: IEC 60529-2013