Hikvision DS-2CD2020F-I(W)

DS-2CD2020F-I BD

Min. Illumination
0.01Lux @ (F1.2, AGC ON) ,0 Lux with IR
0.028Lux @ (F2.0, AGC ON) ,0 Lux with IR
Shutter Speed 1/3 s to 1/100,000 s
Lens
4mm@ F2.0, Angle of view: 85°
(6mm optional)
Lens Mount M12
Day &Night IR cut filter with auto switch
Digital Noise
Reduction
3D DNR
Wide Dynamic Range Digital WDR
Compression Standard
Video Compression H.264/ MJPEG
Video Bit Rate 32 Kbps – 8 Mbps
Dual Stream Yes
Image
Max. Resolution 1920 × 1080
Max Frame Rate
50Hz: 25fps(1920 × 1080), 25fps (1280 × 960), 25fps (1280 × 720)
60Hz: 30fps(1920 × 1080), 30fps (1280 × 960), 30fps (1280 × 720)
Sub Stream
50 Hz: 25 fps (320 x 240), 25 fps (352 x 288), 25 fps (640 x 480), 25fps(704 x 576)
60 Hz: 30 fps (320 x 240), 30 fps (352 x 288), 30 fps (640 x 480), 30fps(704 x 576)
Image Settings
Rotate mode, Saturation, Brightness, Contrast adjustable by client
software or web browser
Backlight
compensation
Yes, zone optional
ROI Support
Network
Network Storage NAS (Support NFS,SMB/CIFS)
Detection
Intrusion detection, Line crossing detection, Motion detection, Dynamic
analysis
Alarm Trigger
Tampering alarm, Network disconnect , IP address conflict, Storage
exception
Protocols
TCP/IP,ICMP,HTTP,HTTPS,FTP,DHCP,DNS,DDNS,RTP,RTSP,RTCP,
PPPoE,NTP,UPnP,SMTP,SNMP,IGMP,802.1X,QoS,IPv6,Bonjour
General
One-key reset, Anti-Flicker, dual stream, heartbeat, mirror, password
protection, privacy mask, watermark, IP address filtering, Anonymous
access
Standard ONVIF, PSIA, CGI, ISAPI
Interface
Communication
Interface
1 RJ45 10M/100M Ethernet interface
On-board storage Built-in Micro SD/SDHC/SDXC card slot, up to 128 GB