• High quality imaging with 4 MP resolution
• Smart Hybrid Light: advanced technology with long range
• Clear imaging against strong backlight due to 130 dB WDR technology
• Efficient H.265+ compression technology
• Focus on human and vehicle classification based on deep learning
• Active strobe light and audio alarm to warn intruders off
• Provide real-time security via built-in two-way audio
• Support on-board storage up to 512 GB (SD card slot)
• Water and dust resistant (IP67)

Camera

• Image Sensor : 1/1.8" Progressive Scan CMOS
• Max. Resolution : 2688 × 1520
• Min. Illumination : Color: 0.0005 Lux @ (F1.0, AGC ON),0 Lux with light
• Shutter Time : 1/3 s to 1/100,000 s
• Angle Adjustment : Pan: 0° to 360°,tilt: 0° to 90°,rotate: 0° to 360°
• Day & Night : IR cut filter

Lens

• Focal Length & FOV : 2.8 mm, horizontal FOV 111.9°, vertical FOV 60.5°, diagonal FOV 133.6°
• Lens Type : Fixed focal lens, 2.8 mm optional
• Lens Mount : M16
• Iris Type : Fixed
• Aperture : F1.0
• Depth of Field : 2.8 mm: 3.1 m to ∞

DORI

• DORI : 2.8 mm, D: 58.2 m, O: 23.1 m, R: 11.6 m, I: 5.8 m

Illuminator

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

Video

• Main Stream
• 50 Hz: 25 fps (2688 × 1520, 1920 × 1080, 1280 × 720)
• 60 Hz: 30 fps (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.265+/H.264+,
• 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 8 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 : G.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC
• Audio Type : Mono sound
• Audio Bit Rate : 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 : 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
• Environment Noise Filtering : 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
• Security : Password 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 Storage : NAS (NFS, SMB/CIFS),Auto Network Replenishment (ANR)
• Client : iVMS-4200,Hik-Connect
• 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
• Wide Dynamic Range (WDR) : 130 dB
• SNR : ≥ 52 dB
• Image Enhancement : BLC,HLC,3D DNR,Defog
• Privacy Mask : 4 programmable polygon privacy masks

Interface

• Ethernet Interface : 1 RJ45 10 M/100 M self-adaptive Ethernet port
• Built-in Microphone : Yes,1 built-in microphone
• On-Board Storage : Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB
• Built-in Speaker : Max. power consumption: 1.2 W, max. sound pressure level: 10 cm: 95 dB.
• Reset Key : Yes

Event

• Basic Event : Motion detection (support alarm triggering by specified target types (human and vehicle)),video tampering alarm,exception
• Smart Event : Scene change detection
• Linkage : Upload to FTP/NAS/memory card,notify surveillance center,send email,trigger alarm output,trigger recording,trigger capture,audible warning,strobe light

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%, 0.54 A, max. 6.5 W,Ø5.5 mm coaxial power plug,reverse polarity protection,
• PoE: IEEE 802.3af, Class 3, max. 8 W
• Material : 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. 510 g (1.1 lb.)
• With Package Weight : Approx. 880 g (1.9 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,mirror,flash log,password reset via email,pixel counter,anti-banding

1. Datasheet - HKV DS-2CD2047G2H-LIU/SL (2.8MM)