DS-2CD4A26FWD-IZHS/P

الوصف

كاميرات
Image Sensor 1/1.8″ Progressive Scan CMOS
Min. Illumination Color: 0.002 Lux @ (F1.2, AGC ON), 0.0027 Lux @ (F1.4, AGC ON), 0 Lux with IR
Shutter Speed 1 s to 1/100,000 s, supports slow shutter
Lens
2.8 mm to 12 mm, F1.4, horizontal field of view: 92°to 32°
8 mm to 32 mm, F1.6, horizontal field of view: 42°to 13.5°
Auto-iris DC drive
Day & Night IR cut filter with auto switch
Digital Noise Reduction 3D DNR
WDR 120dB
Compression Standard
Video Compression
Main stream: H.264/MPEG4
Sub stream: H.264/MPEG4/MJPEG
Third stream: H.264/MPEG4/MJPEG
H.264 Type Baseline Profile/Main Profile/High Profile
H.264+ Support
Video Bit Rate 32 Kbps to 16 Mbps
Audio Compression (-S) G.711/G.722.1/G.726/MP2L2
Audio Bit Rate (-S) 64Kbps (G.711) /16Kbps (G.722.1) /16Kbps (G.726) /32-160Kbps (MP2L2)
Image
Max. Resolution 1920 × 1080
Main Stream
Max. Frame Rate
50Hz: 50fps (1920 × 1080, 1280 × 960, 1280 × 720)
60Hz: 60fps (1920 × 1080, 1280 × 960, 1280 × 720)
Sub Stream
Max. Frame Rate
50Hz: 25fps (704 × 576, 640 × 480, 352 × 288)
60Hz: 30fps (704 × 480, 640 × 480, 352 × 240)
Third Stream
Max. Frame Rate
50Hz: 25fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 576, 640 × 480, 352 × 288)
60Hz: 30fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 480, 640 × 480, 352 × 240)
Image Enhancement BLC /3D DNR/Defog/EIS
Image Setting Rotate mode, saturation, brightness, contrast, sharpness adjustable by client software or web
browser
Region of Interest Support 4 fixed region for each stream, and dynamic tracking
Target Cropping Support
Day/Night Switch Auto/Schedule/Triggered by Alarm In (-S)
Picture Overlay LOGO picture can be overlaid on video with 128 × 128 24bit bmp format
Road Traffic and Vehicle Detection
Accuracy
European and Russian-Speaking Regions:
Capture Rate > 99%
Recognition Rate > 98%
Vehicle Speed Support vehicle speed under 120 km/h (74.6 mi/h)
Line number Up to 4 lines supported. Recommended to set 1 or 2 lines for best performance
Direction Support capture and recognition of vehicles both approaching and leaving
Whitelist and Blacklist Up to 2048Camera

Image Sensor 1/1.8″ Progressive Scan CMOS

Min. Illumination Color: 0.002 Lux @ (F1.2, AGC ON), 0.0027 Lux @ (F1.4, AGC ON), 0 Lux with IR

Shutter Speed 1 s to 1/100,000 s, supports slow shutter

Lens

2.8 mm to 12 mm, F1.4, horizontal field of view: 92°to 32°

8 mm to 32 mm, F1.6, horizontal field of view: 42°to 13.5°

Auto-iris DC drive

Day & Night IR cut filter with auto switch

Digital Noise Reduction 3D DNR

WDR 120dB

Compression Standard

Video Compression

Main stream: H.264/MPEG4

Sub stream: H.264/MPEG4/MJPEG

Third stream: H.264/MPEG4/MJPEG

H.264 Type Baseline Profile/Main Profile/High Profile

H.264+ Support

Video Bit Rate 32 Kbps to 16 Mbps

Audio Compression (-S) G.711/G.722.1/G.726/MP2L2

Audio Bit Rate (-S) 64Kbps (G.711) /16Kbps (G.722.1) /16Kbps (G.726) /32-160Kbps (MP2L2)

Image

Max. Resolution 1920 × 1080

Main Stream

Max. Frame Rate

50Hz: 50fps (1920 × 1080, 1280 × 960, 1280 × 720)

60Hz: 60fps (1920 × 1080, 1280 × 960, 1280 × 720)

Sub Stream

Max. Frame Rate

50Hz: 25fps (704 × 576, 640 × 480, 352 × 288)

60Hz: 30fps (704 × 480, 640 × 480, 352 × 240)

Third Stream

Max. Frame Rate

50Hz: 25fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 576, 640 × 480, 352 × 288)

60Hz: 30fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 480, 640 × 480, 352 × 240)

Image Enhancement BLC /3D DNR/Defog/EIS

Image Setting Rotate mode, saturation, brightness, contrast, sharpness adjustable by client software or web

browser

Region of Interest Support 4 fixed region for each stream, and dynamic tracking

Target Cropping Support

Day/Night Switch Auto/Schedule/Triggered by Alarm In (-S)

Picture Overlay LOGO picture can be overlaid on video with 128 × 128 24bit bmp format

Road Traffic and Vehicle Detection

Accuracy

European and Russian-Speaking Regions:

Capture Rate > 99%

Recognition Rate > 98%

Vehicle Speed Support vehicle speed under 120 km/h (74.6 mi/h)

Line number Up to 4 lines supported. Recommended to set 1 or 2 lines for best performance

Direction Support capture and recognition of vehicles both approaching and leaving

Whitelist and Blacklist Up to 2048