DS-2CD2120F-I(W)(S)
Camera
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Image Sensor:
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1/2.8" Progressive Scan CMOS
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Min. Illumination:
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0.01Lux @ (F1.2, AGC ON) ,0 Lux with IR
0.028 Lux @ (F2.0, AGC ON) ,0 Lux with IR
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Shutter time:
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1/3 s to 1/100,000 s
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Lens:
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4mm @ F2.0, (2.8mm, 6mm optional)
Angle of view: 106°(2.8mm), 85°(4mm) , 52°(6mm)
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Lens Mount:
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M12
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Adjustment Range:
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Pan:0° - 355°, Tilt: 0° - 75°, Rotation: 0-355°
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Day& Night:
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IR cut filter with auto switch
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Wide Dynamic Range:
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Digital WDR
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Digital noise reduction:
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3D DNR
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Compression Standard
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Video Compression:
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H.264/MJPEG
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H.264 code profile:
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Main Profile
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Video bit rate:
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32Kbps~8Mbps
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Dual Stream:
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Yes
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Image
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Max. Image Resolution:
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1920 x 1080
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Frame Rate:
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50Hz: 25fps(1920 × 1080), 25fps (1280 × 960), 25fps (1280 × 720)
60Hz: 30fps(1920 × 1080), 30fps (1280 × 960), 30fps (1280 × 720)
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Image Settings:
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Rotate mode, Saturation, Brightness, Contrast adjustable by client software or web browser
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BLC:
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Yes, zone configurable
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ROI:
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Support
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Network
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Network Storage:
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Built-in Micro SD/SDHC/SDXC slot, up to 128G, NAS(NFS, SMB/CIFS)
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Alarm Trigger:
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Intrusion detection, Defocus detection, Motion detection, Face detection, line crossing detection,
Dynamic analysis, Tampering alarm, Network disconnect, IP address conflict, Storage exception
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Protocols:
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TCP/IP,ICMP,HTTP,HTTPS,FTP,DHCP,DNS,DDNS,RTP,RTSP,RTCP,
PPPoE,NTP,UPnP,SMTP,IGMP,802.1X,QoS,IPv6,Bonjour
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General Function:
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User Authentication, Watermark
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System Compatibility:
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ONVIF, PSIA, CGI, ISAPI
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Interface
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Communication Interface:
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1 RJ45 10M / 100M Ethernet interface
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Alarm Input:
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1
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Alarm Output:
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1
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On-board storage:
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Built-in Micro SD/SDHC/SDXC slot, up to 128 GB
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Wi-Fi Specification (-W)
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Wireless Standards:
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IEEE802.11b, 802.11g, 802.11n
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Frequency Range:
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2.4 GHz ~ 2.4835 GHz
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Channel Bandwidth:
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20/40MHz Support
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Security:
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64/128-bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK, WPS
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Transmit Power:
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11b: 17±1.5dBm @ 11Mbps
11g: 14±1.5dBm @ 54Mbps
11n: 12.5±1.5dBm
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Receive Sensitivity:
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11b: -90dBm @ 11Mbps (Typical)
11g: -75dBm @ 54Mpbs (Typical)
11n: -74dBm (Typical)
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Wireless Range:
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50m(depend on environment)
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Protocols:
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802.11b: CCK, QPSK, BPSK
802.11g/n: OFDM
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General
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Operating Conditions:
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-30 °C ~ 60 °C (-22 °F ~ 140 °F)
Humidity 95% or less (non-condensing)
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Power Supply:
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12 VDC ± 10%, PoE (802.3af)
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Power Consumption:
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Max. 5.3W
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Impact Protection:
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IK10
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Weather Proof:
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IP66
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IR Range:
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Up to 30m
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Dimensions:
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Φ111 × 82 (4.4” × 3.2”)
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Weight:
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500g (1.1 lbs)
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NOTE::
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"-W" series support Wi-Fi (802.11b/g/n) and the modules with Wi-Fi function don’t support
the 802.1X protocol.
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