กล้อง Hikvision รุ่น  DS-2CD4025FWD-A  

กล้อง HikVision DS-2CD4025FWD-A
2MP Smart IP Box Camera

• 1/2.8” Progressive Scan CMOS
• 1080p @ 60fps frame rate
• High light environment
• Slow shutter
• 140dB WDR(ย้อนแสง)
• 3D DNR
• Auto Back Focus
• P-Iris
• รองรับเสียง รองรับอราม
• รองรับ 128G on-board storage
• DC12V/AC24V/PoE(802.3af)


กล้อง Hikvision รุ่น DS-2CD4025FWD-A
Camera
Image Sensor:1/2.8" Progressive Scan CMOS
Min. Illumination:Color: 0.005 Lux @ (F1.2, AGC ON), B/W: 0.0005 Lux @ (F1.2, AGC ON)
Shutter time:1s ~ 1/100,000s
Slow shutter:Support
Lens Mount:C/CS mount
Auto Iris:DC drive(-P: support P-Iris)
Day& Night:IR cut filter with auto switch
Wide Dynamic Range:140dB
Focus:Auto Back Focus *only for -A model
Compression Standard
Video Compression:H.264+/H.264/MJPEG
H.264 code profile:Baseline Profile / Main Profile / High Profile
Video bit rate:32Kbps~16Mbps
Audio Compression:G.711/G.722.1/G.726/MP2L2
Audio bit rate:64Kbps(G.711) / 16Kbps(G.722.1) / 16Kbps(G.726) / 32-128Kbps(MP2L2)
Image
Max. Image Resolution:1920 x 1080
Frame Rate:50Hz: 50fps (1920 × 1080)/(1280 × 960)/(1280 × 720)
60Hz: 60fps (1920 × 1080)/(1280 × 960)/(1280 × 720)
Third Stream:Independent with Main Stream and Sub Stream, up to
50/60Hz: 20fps(1280 × 720)
Image Enhancement:BLC/HLC/3D DNR/ROI/Defog
Image Settings:Saturation, brightness, contrast adjustable through client software or web browser
Target Cropping:Support
Picture Overlay:LOGO picture can be overlaid on video with 128x128 24bit bmp format
Day/Night Switch:Auto/Schedule/Triggered by Alarm In
Network
Network Storage:NAS (Support NFS,SMB/CIFS), ANR
Alarm Trigger:Motion detection, tampering alarm, network disconnect , IP address conflict, storage exception
Protocols:TCP/IP,UDP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, Bonjour
General Function:User Authentication, Watermark, IP address filtering
System Compatibility:ONVIF (Profile S, Profile G),ISAPI
Interface
Audio:1-ch 3.5 mm audio in( Mic in/Line in)/out interface, 1 build-in Microphone
Communication Interface:1 RJ45 10M/100M/1000M Ethernet port, 1 RS-485 interface and 1 RS-232 interface
Alarm:1 input, 1 output (up to DC24V 1A or AC110V 500mA )
Alarm Input:1
Alarm Output:1
Video Input:1 RJ12 interface
Video Output:1Vp-p Composite Output (75 Ω, BNC)
On-board storage:Built-in Micro SD/SDHC/SDXC slot, up to 128 GB
Reset Button:Yes
Audio
Environment Noise Filtering:Support
Audio I/O:Support dual audio track, stereo
Audio Sampling Rate:16kHz / 32kHz / 44.1kHz / 48kHz
Smart Feature-set
Behavior Analysis:Line crossing detection, Intrusion detection, Region entrance, Region exiting, Unattended baggage, Object removal
Line Crossing Detection:Cross a pre-defined virtual line
Intrusion Detection:Enter and loiter in a pre-defined virtual region
Region Entrance:Enter a pre-defined virtual region from the outside place
Region Exiting:Exit from a pre-defined virtual region
Unattended Baggage:Objects left over in the pre-defined region such as the baggage, purse, dangerous materials
Object Removal:Objects removed from the pre-defined region, such as the exhibits on display.
Exception Detections:Scene change detection, Sudden audio increase/decrease detection, Audio loss detection, Defocus detection
Recognition:Face detection recognition
Statistics:Object Counting (Entrance and Exit object number is accounted and showed on screen in real time)
General
Operating Conditions:-30 °C ~ 60 °C (-22 °F ~ 140 °F)
Humidity 95% or less (non-condensing)
Power Supply:24VAC± 10%, 12 VDC ± 10%, PoE (802.3af)
Power Consumption:Max. 6 W (Max. 9W with IR cut filter on)
Dimensions:69.8×58×145 mm (2.75” × 2.28” × 5.71”)
Weight:830 g (1.83 lbs)

P.S. Production Technology

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