Hikvision DS-2CD2146G2H-I 4MP IP Dome Camera - 2.8mm, 30m IR, AcuSense, PoE

Clear imaging against strong backlight due to 120 dB true WDR technology. Focus on human and vehicle targets classification based on deep learning.

Key features

• 4 MP Powered by Darkfighter Fixed Dome Network Camera
• Excellent low-light performance with powered-by-DarkFighter technology
• Built-in microphone for real-time auto security(-SU)
• Water and dust resistant (IP67) and vandal-resistant (IK10)
• Image Sensor
• Max. Resolution
• Min. Illumination
• Color: 0.001 Lux @ (F1.0, AGC ON), B/W: 0 Lux with IR
• Shutter Time
• Day & Night
• IR cut filter
• Angle Adjustment
• Pan: 0`b0 to 355`b0,tilt: 0`b0 to 75`b0,rotate: 0`b0 to 355`b0
• Fixed focal lens, 2.8 and 4 mm optional
• Focal Length & FOV
• 2.8 mm, horizontal FOV 100.2`b0, vertical FOV 54.7`b0, diagonal FOV 119.7`b0
• 4 mm, horizontal FOV 81.1`b0, vertical FOV 44.7`b0, diagonal FOV 94.6`b0
• Iris Type
• Fixed
• Dori
• 2.8mm: D: 63 m, O: 25 m, R: 12 m, I: 6 m
• 4mm: D: 78 m, O: 31 m, R: 15 m, I: 7 m
• Illuminator
• Supplement Light Type
• IR
• Supplement Light Range
• Smart Supplement Light
• Yes
• IR Wavelength
• Main Stream
• 50 Hz: 25 fps (2688 `d7 1520, 1920 `d7 1080, 1280 `d7 720)
• 60 Hz: 30 fps (2688 `d7 1520, 1920 `d7 1080, 1280 `d7 720)
• Sub-Stream
• 50 Hz: 25 fps (1280 `d7 720, 640 `d7 480, 640 `d7 360)
• 60 Hz: 30 fps (1280 `d7 720, 640 `d7 480, 640 `d7 360)
• Third Stream
• 50 Hz: 10 fps (1920 `d7 1080, 1280 `d7 720, 640 `d7 480, 640 `d7 360)
• 60 Hz: 10 fps (1920 `d7 1080, 1280 `d7 720, 640 `d7 480, 640 `d7 360)
• Third stream is supported under certain settings.
• Baseline Profile/Main Profile/High Profile
• Main Profile
• Bit Rate Control
• Cbr/vbr
• Scalable Video Coding (SVC)
• Region of Interest (ROI)
• 1 fixed region for main stream and sub-stream
• SU: 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)
• 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
• Simultaneous Live View
• API
• Open Network Video Interface (PROFILE S, PROFILE G, PROFILE T), ISAPI, SDK
• User/Host
• Up to 32 users. 3 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
• NAS (NFS, SMB/CIFS), auto network replenishment (ANR)
• Together with high-end Hikvision memory card, memory card encryption and health detection are supported.
• Client
• Web Browser
• Plug-in free live view: Chrome 57.0+, Firefox 52.0+, Edge 89+
• Image
• Image Parameters Switch
• 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)
• SNR
• Image Enhancement
• Privacy Mask
• 1 RJ45 10 M/100 M self-adaptive Ethernet port
• Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB
• Built-in Microphone
• SU: 1 input (line in), two-core terminal block, max. input amplitude: 3.3 Vpp, input impedance: 4.7 K'd9, interface type: non-equilibrium
• SU: 1 output (line out), two-core terminal block, max. output amplitude: 3.3 Vpp, output impedance: 100 `d9, interface type: non-equilibrium
• Alarm
• SU: 1 input, 1 output (max. 12 VDC, 30 mA)
• Reset Key
• 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 NAS/memory card/FTP, notify surveillance center, trigger recording, trigger capture, send email, audible warning
• Deep Learning Function
• Face Capture
• Perimeter Protection
• Line crossing, intrusion, region entrance, region exiting
• Support alarm triggering by specified target types (human and vehicle)
• 12 VDC `b1 25%, 0.6 A, max. 7.2 W,`d85.5 mm coaxial power plug,reverse polarity protection,
• PoE: IEEE 802.3af, Class 3, max. 8.5 W
• `d8121.5 mm `d7 97.6 mm (`d84.8" `d7 3.8")
• 150 mm `d7 150 mm `d7 141 mm (5.9" `d7 5.9" `d7 5.6")
• Approx. 550 g (1.2 lb.)
• Approx. 800 g (1.8 lb.)
• 30 `b0C to 60 `b0C (-22 `b0F to 140 `b0F). Humidity 95% or less (non-condensing)
• Startup and Operating Conditions

Specifications

• High quality imaging with 4 MP resolution
• Efficient H.265+ compression technology
• 1/3" Progressive Scan CMOS
• 2688 `d7 1520
• 1/3 s to 1/100,000 s
• Lens
• Lens Type
• Lens Mount
• M12
• Aperture
• F1.0
• Depth of Field
• 2.8 mm: 1.9 m to
• 4 mm: 2.5 m to
• Up to 30 m
• 850 nm
• Main stream: H.265/H.264/H.265+/H.264+
• Sub-stream: H.265/H.264/MJPEG
• Third stream: H.265/H.264
• 32 Kbps to 8 Mbps
• H.264 Type
• H.265 Type
• H.264 and H.265 encoding
• SU: G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC
• SU: 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
• SU: Yes
• Up to 6 channels
• iVMS-4200, Hik-Connect, Hik-Central
• Plug-in required live view: IE 10, IE 11
• Local service: Chrome 57.0+, Firefox 52.0+, Edge 89+
• 120 dB
• 52 dB
• BLC, HLC, 3D DNR
• 4 programmable polygon privacy masks
• Material
• Cover: aluminum alloy, main body: aluminum alloy