HIKVISION DS-2CD2083G2-I(U) 8 MP AcuSense Fixed Bullet Network Camera
- High quality imaging with 8 MP resolution
- Efficient H.265+ compression technology
- Clear imaging against strong backlight due to 120 dB WDR technology
- Focusing on human and vehicle classification based on deep learning
- -U: Built-in microphone for real-time audio security
- Water and dust resistant (IP67)
- High quality imaging with 8 MP resolution
- Efficient H.265+ compression technology
- Clear imaging against strong backlight due to 120 dB WDR technology
- Focusing on human and vehicle classification based on deep learning
- -U: Built-in microphone for real-time audio security
- Water and dust resistant (IP67)
Camera | |
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Image Sensor | 1/2.8" Progressive Scan CMOS |
Max. Resolution | 3840 × 2160 |
Min. Illumination | Color: 0.005 Lux @ (F1.6, AGC ON),B/W: 0 Lux with IR |
Shutter Time | 1/3 s to 1/100,000 s |
Day & Night | IR cut filter |
Angle Adjustment | Pan: 0° to 360°,tilt: 0° to 90°,rotate: 0° to 360° |
Lens | |
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Lens Type | Fixed focal lens, 2.8, 4, and 6 mm optional |
Focal Length & FOV | 2.8 mm, horizontal FOV 107°, vertical FOV 57°, diagonal FOV 128°4 mm, horizontal FOV 87°, vertical FOV 46°, diagonal FOV 105°6 mm, horizontal FOV 54°, vertical FOV 29°, diagonal FOV 63° |
Lens Mount | M12 |
Iris Type | Fixed |
Aperture | F1.6 |
DORI | |
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DORI | 2.8 mm: D: 88 m, O: 35 m, R: 17 m, I: 9 m4 mm: D: 108 m, O: 43 m, R: 22 m, I: 11 m6 mm: D: 177 m, O: 70 m, R: 35 m, I: 18 m |
Illuminator | |
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Supplement Light Type | IR |
Supplement Light Range | Up to 40 m |
Smart Supplement Light | Yes |
IR Wavelength | 850 nm |
Video | |
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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 Bit Rate | 32 Kbps to 16 Mbps |
H.264 Type | Baseline Profile,Main Profile,High Profile |
H.265 Type | Main Profile |
Bit Rate Control | CBR,VBR |
Scalable Video Coding (SVC) | H.264 and H.265 encoding |
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 (*Third stream is supported under certain settings.) |
Region of Interest (ROI) | 1 fixed region(s) for main stream and sub-stream |
Audio | |
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Audio Type | -U: Mono sound |
Audio Compression | -U: G.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC |
Audio Bit Rate | -U: 64 Kbps (G.711ulaw/G.711alaw)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 192 Kbps (MP2L2)/8 to 320 Kbps (MP3)/16 to 64 Kbps (AAC-LC) |
Audio Sampling Rate | -U: 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz |
Environment Noise Filtering | -U: Yes |
Network | |
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Protocols | TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, WebSocket, WebSockets |
Simultaneous Live View | Up to 6 channels |
API | Open Network Video Interface (Profile S, Profile G),ISAPI,SDK |
User/Host | Up to 32 users3 user levels: administrator, operator, and user |
Security | Password protection, complicated password, HTTPS encryption, IP address filter, Security Audit Log, basic and digest authentication for HTTP/HTTPS, TLS 1.1/1.2, WSSE and digest authentication for Open Network Video Interface |
Network Storage | NAS (NFS, SMB/CIFS),Auto Network Replenishment (ANR) |
Client | iVMS-4200,Hik-Connect,Hik-Central |
Web Browser | Plug-in required live view: IE 10, IE 11,Plug-in free live view: Chrome 57.0+, Firefox 52.0+,Local service: Chrome 57.0+, Firefox 52.0+ |
Image | |
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Image Parameters Switch | Yes |
Image Settings | Rotate, mirror, privacy mask, saturation, brightness, contrast, sharpness, gain, white balance adjustable by client software or web browser |
Day/Night Switch | Day, Night, Auto, Schedule |
Wide Dynamic Range (WDR) | 120 dB |
SNR | ≥ 52 dB |
Image Enhancement | BLC, HLC, 3D DNR |
Privacy Mask | 4 programmable polygon privacy masks |
Interface | |
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Ethernet Interface | 1 RJ45 10 M/100 M self-adaptive Ethernet port |
On-Board Storage | Built-in memory card slot, support microSD card, up to 512 GB |
Built-in Microphone | -U: Yes |
Reset Key | Yes |
Event | |
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Basic Event | Motion detection (support alarm triggering by specified target types (human and vehicle)),video tampering alarm,exception |
Smart Event | Line crossing detection, intrusion detection (support alarm triggering by specified target types (human and vehicle)), face detection |
Linkage | Upload to FTP/NAS/memory card,notify surveillance center,send email,trigger recording,trigger capture |
General | |
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Power | 12 VDC ± 25%, 0.5 A, max. 6 W,Ø5.5 mm coaxial power plug,reverse polarity protection,PoE: 802.3af, Class 3, 36 V to 57 V, 0.2 A to 0.13 A, max. 7.2 W |
Dimension | Ø70 mm × 161.7 mm (Ø2.8" × 6.4") |
Material | Aluminum alloy body, bubble: plastic |
Package Dimension | 216 mm × 121 mm × 118 mm (8.5" × 4.8" × 4.6") |
Weight | Approx. 495 g (1.1 lb.) |
With Package Weight | Approx. 759 g (1.7 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) |
Language | 33 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 Function | Heartbeat,anti-flicker,password reset via email,pixel counter |
Approval | |
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EMC | FCC: 47 CFR Part 15, Subpart B,CE-EMC: EN 55032: 2015, EN 61000-3-2:2019, EN 61000-3-3: 2013+A1:2019, EN 50130-4: 2011 +A1: 2014,RCM: AS/NZS CISPR 32: 2015, IC: ICES-003: Issue 7,KC: KN32: 2015, KN35: 2015 |
Environment | CE-RoHS: 2011/65/EU, WEEE: 2012/19/EU, Reach: Regulation (EC) No 1907/2006 |
Protection | IP67: IEC 60529-2013 |
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 |
Available models:
DS-2CD2083G2-I(2.8mm)
DS-2CD2083G2-I(4mm)
DS-2CD2083G2-I(6mm)
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Worldwide Delivery
DHL,FedEx,UPS,Postal
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Support 24/7
Online 24 hours
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Firmware upgradable
Original Firmware
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payment method
Secure payment

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