• High quality imaging with 8 MP resolution
• Excellent low-light performance via powered-by-DarkFighter technology
• Clear imaging against strong back light due to 120 dB WDR technology
• Efficient H.265+ compression technology
• Focus on human and vehicle classification based on deep learning
• -U: Built-in microphone for real-time audio security
• Water and dust resistant (IP67)

Camera

• Image Sensor : 1/1.8" Progressive Scan CMOS
• Max. Resolution : 3840 × 2160
• Min. Illumination : Color: 0.0008 Lux @ (F1.0, 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

• Lens Type : Fixed focal lens, 2.8 and 4 mm optional
• Focal Length & FOV : 2.8 mm, horizontal FOV 105.1°, vertical FOV 54.8°, diagonal FOV 128.2°
• Lens Mount : M16
• Iris Type : Fixed
• Aperture : F1.0
• Depth of Field : 2.8 mm: 3.3 m to ∞

DORI

• DORI : 2.8 mm: D: 89 m, O: 35 m, R: 17 m, I: 8 m

Illuminator

• Supplement Light Type : IR
• Supplement Light Range : Up to 40 m
• Smart Supplement Light : Yes
• IR Wavelength : 850 nm

Video

• Main Stream
• 50 Hz:
• 25 fps (3840 × 2160, 3200 × 1800, 2688 × 1520, 1920 × 1080, 1280 × 720)
• 60 Hz:
• 24 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 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
• Region of Interest (ROI)1 fixed region for main stream and sub-stream

Audio

• 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)/16 Kbps to 64 Kbps (AAC-LC)/32 to 192 Kbps (MP2L2)/8 to 320 Kbps (MP3)
• Audio Sampling Rate : -U: 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
• Environment Noise Filtering : -U: Yes

Network

• Protocols : TCP/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, SRTP, SFTP
• Simultaneous Live View : Up to 6 channels
• API : Open Network Video Interface (Profile S, Profile G, Profile T),ISAPI,SDK,ISUP
• User/Host
• Up to 32 users
• 3 user levels: administrator, operator, and user
• SecurityPassword protection, complicated password, HTTPS encryption, 802.1X authentication (EAP-TLS, EAP-LEAP, EAP-MD5), watermark, IP address filter, basic and digest authentication for HTTP/HTTPS, WSSE and digest authentication for Open Network Video Interface, RTP/RTSP over HTTPS, control timeout settings, security audit log, TLS 1.1/1.2/1.3, host authentication (MAC address)
• Network StorageNAS (NFS, SMB/CIFS),Auto Network Replenishment (ANR)
• ClientiVMS-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+, Edge 89+,
• Local service: Chrome 57.0+, Firefox 52.0+, Edge 89+

Image

• Image Parameters Switch : Yes
• Image Settings : Rotate mode,saturation,brightness,contrast,sharpness,gain,white balance,adjustable by client software or web browser
• Day/Night Switch : Day,Night,Auto,Schedule
• Image Enhancement : BLC,HLC,3D DNR
• SNR : ≥ 52 dB
• Wide Dynamic Range (WDR) : 120 dB
• Privacy Mask : 4 programmable polygon privacy masks

Interface

• Ethernet Interface : 1 RJ45 10 M/100 M self-adaptive Ethernet port
• On-Board Storage
• Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB
• Built-in Microphone : -U: Yes
• Reset Key : Yes

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
• Smart Event : Scene change detection

• Deep Learning Function
• Face Capture : Yes
• Perimeter Protection
• Line crossing, intrusion, region entrance, region exiting
• Support alarm triggering by specified target types (human and vehicle)

General

• Power
• 12 VDC ± 25%, 0.58 A, max. 7 W,Ø5.5 mm coaxial power plug,reverse polarity protection,
• PoE: IEEE 802.3af, Class 3, max. 8.5 W
• Material : Front cover: metal, body: metal, bracket: Metal
• Dimension : Ø74.4 mm × 179.2 mm (Ø2.9" × 7.1")
• Package Dimension : 234 mm × 120 mm × 117 mm (9.2" × 4.7" × 4.6")
• Weight : Approx. 525 g (1.2 lb.)
• With Package Weight : Approx. 750 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)
• General Function : Heartbeat,mirror,password reset via email,pixel counter,anti-banding
• 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

1. Datasheet - HKV DS-2CD2086G2H-I (2.8MM)