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câmara
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Image Sensor
1/1.8" Progressive Scan CMOS
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Max. Resolution
3840 × 2160
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Min. Illumination
Color: 0.003 Lux @ (F1.4, AGC ON), B/W: 0 Lux with IR
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Shutter Time
1/3 s to 1/100,000 s
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Day & Night
IR cut filter
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Angle Adjustment
Pan: 0° to 355°, tilt: 0° to 75°, rotate: 0° to 360°
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Lens
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Lens Type
Varifocal lens, motorized lens, 2.8 to 12 mm
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Focal Length & FOV
2.8 to 12 mm, horizontal FOV 108° to 46°, vertical FOV 58° to 26°, diagonal FOV 127.4° to 52°
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Lens Mount
Ø14
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Iris Type
Fixed
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Aperture
F1.4
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DORI
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DORI
2.8 to 12 mm:
Wide: D: 86.0 m, O: 34.1 m, R: 17.2 m, I: 8.6 m
Tele: D: 214.0 m, O: 84.9 m, R: 42.8 m, I: 21.4 m
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Illuminator
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Supplement Light Type
IR
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Supplement Light Range
Up to 40 m
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Smart Supplement Light
Yes
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IR Wavelength
850 nm
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Video
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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)
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Sub-Stream
50 Hz: 25 fps (1280 × 720, 640 × 480, 640 × 360)
60 Hz: 30 fps (1280 × 720, 640 × 480, 640 × 360)
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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.
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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.
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Video Bit Rate
32 Kbps to 16 Mbps
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H.264 Type
Baseline Profile/Main Profile/High Profile
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H.265 Type
Main Profile
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Bit Rate Control
CBR/VBR
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Scalable Video Coding (SVC)
H.264 and H.265 encoding
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Region of Interest (ROI)
1 fixed region for main stream and sub-stream
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Target Cropping
Yes
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Audio
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Audio Type
Mono sound
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Audio Compression
G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC
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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)
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Audio Sampling Rate
8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
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Environment Noise Filtering
Yes
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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, ARP, WebSocket, WebSockets
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Simultaneous Live View
Up to 6 channels
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API
Open Network Video Interface (PROFILE S, PROFILE G, PROFILE T), ISAPI, SDK
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User/Host
Up to 32 users. 3 user levels: administrator, operator and user
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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
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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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Client
iVMS-4200, Hik-Connect, Hik-Central
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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+, Edge 89+
Local service: Chrome 57.0+, Firefox 52.0+, Edge 89+
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Image
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Image Parameters Switch
Yes
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Image Settings
Rotate mode, saturation, brightness, contrast, sharpness, gain, white balance adjustable by client software or web browser
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Day/Night Switch
Day, Night, Auto, Schedule
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Wide Dynamic Range (WDR)
120 dB
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SNR
≥ 52 dB
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Image Enhancement
BLC, HLC, 3D DNR
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Interface
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Ethernet Interface
1 RJ45 10 M/100 M self-adaptive Ethernet port
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On-Board Storage
Built-in micro SD slot, up to 512 GB
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Audio
1 input (line in), 3.5 mm connector, three-contact, max. input amplitude: 3.3 Vpp, input impedance: 4.7 KΩ, interface type: non-equilibrium;
1 output (line out), 3.5 mm connector, three-contact, max. output amplitude: 3.3 Vpp, output impedance: 100 Ω, interface type: non-equilibrium
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Alarm
1 input, 1 output (max. 24 VAC/24 VDC, 500 mA)
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Reset Key
Yes
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Event
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Basic Event
Motion detection (human and vehicle targets classification), video tampering alarm, exception
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Smart Event
Line crossing detection, intrusion detection, region entrance detection, region exiting detection (support alarm triggering by specified target types (human and vehicle))
Scene change detection
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Linkage
Upload to FTP/NAS/memory card, notify surveillance center, send email, trigger recording, trigger capture, trigger alarm output, audible warning
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Deep Learning Function
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Face Capture
Yes
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General
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Power
12 VDC, 0.92 A, max. 11.04 W, two-core terminal block, reverse polarity protection
PoE: 802.3af, Class 3, 36 V to 57 V, 0.35 A to 0.22 A, max. 12.5 W
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Dimension