Hikvision DS-2CD2685FWD-IZS User Manual
DS-2CD2685FWD-IZS
8 MP WDR Vari-focal Network Bullet Camera
BLC/3D DNR/ROI
Smart encoding: Support low bit rate, low
latency
4 behavior analyses and face detection
1/2.5" Progressive Scan CMOS
3840 × 2160 resolution
H.265, H.265+
120dB WDR
IP67, IK10
Key Features
Specifications
Camera
Image Sensor
1/2.5" Progressive Scan CMOS
Min. Illumination
Color: 0.01 Lux @ (F1.2, AGC ON), 0 Lux with IR
Color: 0.014 Lux @ (F1.4, AGC ON), 0 Lux with IR
Shutter Speed
1/3 s to 1/100,000 s
Slow Shutter
Support
Day & Night
IR Cut Filter
Digital Noise Reduction
3D DNR
WDR
120dB
3-Axis Adjustment
Pan: 0° to 360°, tilt: 0° to 90°, rotate: 0° to 360°
Lens
Focal length
2.8 to 12 mm
Aperture
F1.4
FOV
Horizontal field of view: 115° to 35°
Vertical field of view: 60° to 19°
Diagonal field of view: 146° to 38.5°
Lens Mount
Φ14
IR
IR Range
Up to 50 m
Wavelength
850nm
Compression Standard
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
H.264 Type
Main Profile/High Profile
H.265 Type
Main Profile
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
Behavior Analysis
Line crossing detection, intrusion detection, unattended baggage detection, object removal
detection
Face Detection
Support
Region of Interest
Support 1 fixed region for main stream and sub stream
Image
Max. Resolution
3840 × 2160
Main Stream
50Hz: 20 fps (3840 × 2160), 25 fps (2944 × 1656, 2560 × 1440, 1920 × 1080, 1280 × 720)
60Hz: 20 fps (3840 × 2160), 30 fps (2944 × 1656, 2560 × 1440, 1920 × 1080, 1280 × 720)
Sub Stream
50Hz: 25fps (640 × 360, 352 × 288)
60Hz: 30fps (640 × 360, 352 × 240)
Third Stream
50Hz: 25fps (1280 ×720, 640 × 360, 352 × 288)
60Hz: 30fps (1280 ×720, 640 × 360, 352 × 240)
Image Enhancement
BLC/3D DNR
Image Setting
Rotate mode, saturation, brightness, contrast, sharpness adjustable by client software or web
browser
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