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Lens
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Focal Length & FOV
2.8 mm: horizontal FOV 111.0°, vertical FOV 57.6°, diagonal FOV 138.4°
4 mm: horizontal FOV 94.7°, vertical FOV 49.4°, diagonal FOV 112.6°
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Iris TypeFixed
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ApertureF1.0
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DORI
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DORI
2.8 mm: D: 61.5 m, O: 24.4 m, R: 12.73 m, I: 6.2 m
4 mm: D: 72.1 m, O: 28.6 m, R: 14.4 m, I: 7.2 m
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Illuminator
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Supplement Light TypeHybrid (IR and White Light)
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Supplement Light RangeUp to 40 m
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Smart Supplement LightYes
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IR Wavelength850 nm
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HEOP
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Open Resources
Memory: 40 MB,
Smart RAM: 350 MB,
eMMC: 1 GB
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Computing Power1.5 TOPS
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Open CapabilityHEOP 2.0 OpendevSDK
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Deep Learning StructureCaffe,TensorFlow,PaddlePaddle,ONNX
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Programming LanguageC++
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Video
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Main Stream
50 Hz: 25 fps (2688 × 1520, 2560 × 1440, 1920 × 1080, 1280 × 720)
60 Hz: 30 fps (2688 × 1520, 2560 × 1440, 1920 × 1080, 1280 × 720)
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Sub-Stream
50 Hz: 25 fps (704 × 576, 640 × 480)
60 Hz: 30 fps (704 × 480, 640 × 480)
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Third Stream
50 Hz: 25 fps (1920 × 1080, 1280 × 720, 704 × 576, 640 × 480)
60 Hz: 30 fps (1920 × 1080, 1280 × 720, 704 × 480, 640 × 480)
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Fourth Stream
50 Hz: 25 fps (704 × 576, 640 × 480)
60 Hz: 30 fps (704 × 480, 640 × 480)
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Fifth Stream
50 Hz: 25 fps (704 × 576, 640 × 480)
60 Hz: 30 fps (704 × 480, 640 × 480)
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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,
Fourth stream: H.265/H.264/MJPEG,
Fifth stream: H.265/H.264/MJPEG
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Video Bit Rate32 Kbps to 8 Mbps
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H.264 TypeBaseline Profile,Main Profile,High Profile
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H.265 TypeMain Profile
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Bit Rate ControlCBR,VBR
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Scalable Video Coding (SVC)H.264 and H.265 encoding
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Target CroppingYes
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Region Of Interest (ROI)4 fixed regions for each stream
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Audio
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Audio TypeMono sound
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Audio CompressionG.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC
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Audio Bit Rate64 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)
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Audio Sampling Rate8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
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Environment Noise FilteringYes
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Network
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ProtocolsTCP/IP, ICMP, HTTP, HTTPS, FTP, SFTP, DHCP, DNS, DDNS, SRTP, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv4/IPv6, UDP, Bonjour, SSL/TLS, ARP, WebSocket, WebSockets
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Simultaneous Live ViewUp to 20 channels
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APIOpen Network Video Interface (Profile S, Profile G, Profile T),ISAPI,SDK,ISUP
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User/Host
Up to 32 users
3 user levels: administrator, operator, and user
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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 1.2, TLS 1.3
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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.
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ClientiVMS-4200,Hik-Connect
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Web Browser
Plug-in required live view: IE 10, IE 11,
Plug-in free live view: Chrome 57.0+, Firefox 52.0+
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Image
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Image Parameters SwitchYes
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Image SettingsSaturation,brightness,contrast,sharpness,AGC,white balance,adjustable by client software or web browser
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Day/Night SwitchDay,Night,Auto,Schedule,Alarm Trigger,Video Trigger
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Wide Dynamic Range (WDR)140 dB
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Image EnhancementBLC,HLC,3D DNR,Defog
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Privacy Mask8 programmable polygon privacy masks
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Picture OverlayLOGO picture can be overlaid on video with 128 × 128 24 bit bmp format.
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Image StabilizationEIS
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Interface
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Ethernet Interface1 RJ45 10 M/100 M self-adaptive Ethernet port
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On-Board StorageBuilt-in memory card slot, support microSD/microSDHC/microSDXC card, up to 1 TB
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Alarm1 input, 1 output (max. 12 VDC, 30 mA)
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Audio1 input (line in), input amplitude: 3.3 Vpp, input impedance: 4.7 KΩ, interface type: non-equilibrium, 1 output (line out), output amplitude: 3.3 Vpp, output impedance: 100 Ω, interface type: non-equilibrium, mono sound
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RS-4851 RS-485 (Half duplex, HIKVISION, Pelco-P, Pelco-D, self-adaptive)
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Reset KeyYes
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Power Output12 VDC, max. 100 mA
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Event
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Basic EventMotion detection,video tampering alarm,video quality diagnosis,exception (network disconnected, IP address conflict, illegal login, abnormal restart, HDD full, HDD error),vibration detection
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Smart Eventscene change detection,audio exception detection,defocus detection
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LinkageUpload to FTP/NAS/memory card,notify surveillance center,send email,trigger alarm output,trigger recording,trigger capture,audible warning
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Deep Learning Function
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Face Capture
Detects up to 60 faces simultaneously,
Supports swing left and right from -60° to 60°, tilt up and down from -30° to 30°,
Uploads face with background and closed-up face pictures
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People Counting
Supports crossline people counting,
Supports counting, displaying and exporting the people flow data of entering and exiting. (The data is stored in the flash.),
The real-time people flow data is displayed on the screen. ,
Supports swing left and right from -60° to 60°, tilt up and down from -30° to 30°.,
Uploads face with background and closed-up face picture.,
Supports real-time uploading and uploading by statistic cycle
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