Hikvision DS-2CD2120F-I User Manual

Key Features

Model

Parameter

DS-2CD2120F-I(W)(S)

2 Megapixel CMOS Vandal-proof Network Dome Camera

Camera

Image Sensor

1/2.8" Progressive Scan CMOS

DS-2CD2120F-I(W)(S)

 Up to 2 megapixel (1920 × 1080) resolution  Standard video compression with high compression ratio, ROI (region of interest) encoding  Progressive scan CMOS, capture motion video without incised margin  Support dual stream, and the sub-stream for mobile surveillance  High-performance and long service life Infrared LED, Approx. 10 to 30 meters IR range  Two-way audio(-S)  Audio I/O(-S)  Support Wi-Fi(-W)  IR cut filter with auto switch  PoE (Power over Ethernet)  Built-in Micro SD/SDHC/SDXC card slot, up to 128 GB  Ingress Protection level: IP66  Impact Protection: IEC60068-2-75 test, Eh, 20J; EN50102, up to IK10  Other functions: rotate mode, alarm, mirror, reset button, etc  Support smart function: Intrusion detection and line crossing detection  Support VCA, which is compatible with NVR for the second time of video searching and analysing

Specification

Min. Illumination

0.01Lux @ (F1.2, AGC ON) ,0 Lux with IR

0.028 Lux @ (F2.0, AGC ON) ,0 Lux with IR

Shutter Speed

1/3 s to 1/100,000 s

Lens

4mm@ F2.0 (2.8mm, 6mm optional)

Angle of view: 106°(2.8mm), 85°(4mm) , 52°(6mm)

Lens Mount

M12

Day &Night

IR cut filter with auto switch

Digital Noise

Reduction

3D DNR

Wide Dynamic Range

Digital WDR

Angle Adjustment

Pan:0° - 355°, Tilt: 0° - 75°, Rotation: 0-355°

Compression Standard

Video Compression

H.264/ MJPEG

H.264 Type

Main Profile

Video Bit Rate

32 Kbps – 8 Mbps

Dual Stream

Yes

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) /32-128Kbps(MP2L2)

Image

Max. Resolution

1920 x 1080

Frame Rate

50Hz: 25fps(1920 × 1080), 25fps (1280 × 960), 25fps (1280 × 720)

60Hz: 30fps(1920 × 1080), 30fps (1280 × 960), 30fps (1280 × 720)

Image Settings

Rotate mode, Saturation, Brightness, Contrast adjustable by client

software or web browser

Backlight

compensation

Yes, zone optional

ROI

Support

Network

Network Storage

Local storage: Built-in Micro SD/SDHC/SDXC card slot, up to 128 GB.

NAS (Support NFS,SMB/CIFS)

Alarm Trigger

Intrusion detection, Line crossing detection, Motion detection, Dynamic

Analysis, Tampering alarm, Network disconnect, IP address conflict,

Storage full, Storage error

Protocols

TCP/IP,ICMP,HTTP,HTTPS,FTP,DHCP,DNS,DDNS,RTP,RTSP,RTCP,

PPPoE,NTP,UPnP,SMTP,SNMP,IGMP,802.1X,QoS,IPv6,Bonjour

Security

User Authentication, Watermark

Standard

ONVIF, PSIA, CGI, ISAPI

Interface

Communication

1 RJ45 10M/100M Ethernet interface

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