55900
  • 1.8” Progressive Scan CMOS
  • 2560 × 1440 @ 30fps
  • Color: 0.002 Lux @ (F1.2, AGC ON)
  • H.265, H.265+, H.264+, H.264
  • 140dB WDR
  • 3D DNR
  • IK10
  • People counting IP Camera
  • High accuracy face detection and capture, which adopts new face detection, tracking and grading algorithms based on deep-learning technology
  • Perimeter protection based on deep learning powered target detection and classification algorithms, supports line crossing, intrusion, region entrance, and region exit
  • Five defined streams and up to five custom streams
  • Built-in microSD/SDHC/SDXC card slot, up to 256 GB
Camera
Image Sensor 1/1.8ʺ Progressive Scan CMOS
Min. Illumination Color: 0.002 Lux @ (F1.2, AGC ON), 0 Lux with IR
Shutter Speed 1 s to 1/100,000 s
Slow Shutter Yes
Day & Night IR Cut Filter
Digital Noise Reduction 3D DNR
WDR 140 dB
Angle Adjustment Pan: 0° to 355°, tilt: 0° to 75°, rotate: 0° to 355°
Lens
Focal length 2.8 to 12 mm
Aperture 2.8 to 12 mm: F1.2
Focus Auto, semi-auto, manual
FOV 2.8 to 12 mm, horizontal FOV 109.2° to 38.9°, vertical FOV 56.2° to 21.9°, diagonal FOV  134.5° to 45°
Lens Mount Integrated
IR
IR Range Up to 30 m
Wavelength 850 nm
Compression Standard
Video Compression Main stream: H.265+/H.265/H.264+/H.264Sub stream/third stream/fourth stream/fifth stream/custom stream: H.265/H.264/  MJPEG
H.264 Type Baseline Profile/Main Profile/High Profile
H.264+ Main stream support
H.265 Type Main Profile
H.265+ Main stream support
Video Bit Rate 32 Kbps to 16 Mbps
Audio Compression G.711/G.722.1/G.726/MP2L2/PCM
Audio Bit Rate 64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-192Kbps(MP2L2)
Smart Feature-Set
Perimeter Protection Line crossing, intrusion, region entrance, and region exitingSupport alarm triggering by specified target types (human and vehicle)Filtering out mistaken alarm caused by target types such as leaf, light, animal, and flag,  etc.
Event Detection Unattended baggage detection, object removal detection, scene change detection,  defocus detection, audio exception detection
Smart Feature-Set

Face Detection and Capture
Face detection performance: detects up to 30 faces at the same timeDetectable face position: supports swing left and right from -65° to 65°,tilt up and  down from -45° to 45°
Statistics Counting
Region of Interest Main stream/sub stream/third stream/fourth stream/fifth stream: 4 fixed region for  each stream and dynamic face tracking
Image
Max. Resolution 2560 × 1440
Main Stream 50Hz: 25fps (2560 × 1440, 1920 × 1080, 1280 × 720)60Hz: 30fps (2560 × 1440, 1920 × 1080, 1280 × 720)
Sub Stream 50Hz: 25fps (704 × 576, 640 × 480)60Hz: 30fps (704 × 480, 640 × 480)
Third Stream 50Hz: 25fps (1920 × 1080, 1280 × 720, 704 × 576, 640 × 480)60Hz: 30fps (1920 × 1080, 1280 × 720, 704 × 480, 640 × 480)
Fourth Stream 50Hz: 25fps (1920 × 1080, 1280 × 720, 704 × 576, 640 × 480)60Hz: 30fps (1920 × 1080, 1280 × 720, 704 × 480, 640 × 480)
Fifth Stream 50Hz: 25fps (704 × 576, 640 × 480)60Hz: 30fps (704 × 480, 640 × 480)
Custom Stream 50Hz: 25fps (1920 × 1080, 1280 × 720, 704 × 576, 640 × 480)60Hz: 30fps (1920 × 1080, 1280 × 720, 704 × 480, 640 × 480)Up to 5 custom streams are supported
Image Enhancement BLC, HLC, 3D DNR, Defog, EIS, lens distortion correction
Image Setting Rotate mode, saturation, brightness, contrast, sharpness, AGC, and white balance are  adjustable by client software or web browser
Target Cropping Yes
SVC H.264 and H.265 encoding
Day/Night Switch Day/Night/Auto/Schedule/Triggered by Alarm In
Picture Overlay LOGO picture can be overlaid on video with 128 × 128 24bit bmp format
Network
Network Storage microSD/SDHC/SDXC card (256 GB), local storage and NAS (NFS,SMB/CIFS), ANR
Alarm Trigger Motion detection, video tampering alarm, network disconnected, IP address conflict,  illegal login, HDD full, HDD error
Protocols TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP,  SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour

Security Measures
Password protection, HTTPS encryption, IEEE 802.1x port-based network access  control, IP address filter, basic and digest authentication for HTTP/HTTPS, WSSE and  digest authentication for ONVIF
General Function One-key reset, anti-flicker, five streams, custom streams, heartbeat, password  protection, privacy mask, watermark, IP address filter
API ONVIF (PROFILE S, PROFILE G), ISAPI, SDK
Simultaneous Live View Up to 20 channels
User/Host Up to 32 users. 3 user levels, administrator, operator and user
Client iVMS-4200, Hik-Connect, iVMS-5200, Hik-Central
Web Browser IE8+, Mozilla Firefox 30.0+, Google Chrome 31.0+, Safari 8.0+  Plug-in free live view supported
Interface
Audio 1-ch 3.5 mm input (line in), 1-ch 3.5 mm output (line out), mono sound
Communication Interface 1 RJ45 10M/100M/1000M Ethernet port1 RS-485 interface (half duplex, HIKVISION, Pelco-P, Pelco-D, self-adaptive)
Alarm 1 input, 1 output (up to 12 VDC 1A or 10 VAC 500 mA)
Video Output 1Vp-p composite output (75 Ω/CVBS)
Power Output 12 VDC, max. 200mA (supported by all power supply types)
On-board storage Built-in microSD/SDHC/SDXC slot, up to 256 GB
BNC CVBS analog output (4CIF resolution), internal
Reset Button Yes
Audio
Environment Noise Filtering Yes
Audio Sampling Rate 8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz
General
Firmware Version 5.5.60
Operating Conditions -30 °C to 60 °C (-22 °F to 140 °F), humidity 95% or less (non-condensing)
Power Supply 12 VDC ± 20%, terminal block; PoE (802.3af, class 3)
Power Consumption and Current With extra load: 12 VDC, 1.0 A, max. 12.9 W; PoE (802.3af, 36 V to 57 V), 0.2 A to 0.4 A,class 3Without extra load: 12 VDC, 0.8 A, max. 12.5 W; PoE (802.3af, 36 V to 57 V), 0.2 A to 0.3A, class 3“with extra load” means that an extra device is connected to and powered by the  camera.
Protection Level IK10
Material Aluminum Alloy
Dimensions Camera: Φ140.5 × 122.6 mm (Φ5.5ʺ × 4.8ʺ)With package: 244 × 174 × 173 mm (9.6ʺ × 6.9ʺ × 6.8ʺ)
Weight Camera: approx. 950 g (2.09 lb.)With Package: approx. 1300 g (2.87 lb.)
SKU: DS-2CD7146G0-IZS

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