DS-2CD2120F-I

2MP Fixed Dome Network Camera


FEATURES
  • 2MP 1/2.8” Progressive scan CMOS
  • Support dual streams
  • Up to 30 meters IR range
  • -S: Two-way audio
  • -S: Audio/Alarm I/O
  • -W: Support Wi-Fi
  • IR cut filter with auto switch
  • DC12V & PoE
  • Built-in Micro SD/SDHC/SDXC card slot, up to 128 GB
  • Ingress Protection level: IP67
  • IK10
  • About
Camera
Image Sensor:1/2.8″ Progressive Scan CMOS
Signal System:PAL/NTSC
Min. Illumination:0.01Lux @ (F1.2, AGC ON) ,0 Lux with IR 
0.028 Lux @ (F2.0, AGC ON) ,0 Lux with IR
Shutter time:1/3 s to 1/100,000 s
Lens:4mm@ F2.0 (2.8mm, 6mm optional)
Lens Mount:M12
Adjustment Range:Pan:0° – 355°, Tilt: 0° – 75°, Rotation: 0-355°
Day& Night:IR cut filter with auto switch
Wide Dynamic Range:Digital WDR
Digital noise reduction:3D DNR
Compression Standard
Video Compression:H.264/MJPEG
H.264 code profile:Main Profile
Video bit rate:32Kbps~8Mbps
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)
Dual Stream:Yes
Image
Max. Image 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
BLC:Yes, zone configurable
ROI:support
3D DNR:support
Network
Network Storage:Built-in Micro SD/SDHC/SDXC slot, up to 128G, NAS(NFS, SMB/CIFS)
Alarm Trigger:Line Crossing, Intrusion Detection, Motion detection, Dynamic analysis, 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 Function:User Authentication, Watermark, IP address filtering, anonymous access, flickerless, heartbeat, video mask
System Compatibility:ONVIF, PSIA, CGI, ISAPI
Interface
Audio:1-ch audio in, Mic in/Line in; 
1-ch audio out
Communication Interface:1 RJ45 10M / 100M Ethernet interface
Alarm: 1 alarm I/O
Alarm Input:1
Alarm Output:1
Wi-Fi Specification (-W)
Wireless Standards:IEEE802.11b, 802.11g, 802.11n
Frequency Range:2.4 GHz ~ 2.4835 GHz
Channel Bandwidth:20/40MHz Support
Security:64/128-bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK, WPS
Transmission Rate:11b: 11Mbps 
11g: 54Mbps 
11n: up to 150Mbps
Wireless Range:50m(depend on environment)
Protocols:802.11b: CCK, QPSK, BPSK 
802.11g/n: OFDM
General
Operating Conditions:-30 °C ~ 60 °C (-22 °F ~ 140 °F) 
Humidity 95% or less (non-condensing)
Power Supply:12 V DC ± 10%, PoE (802.3at)
Power Consumption:Max. 5.3W
Impact Protection:IEC60068-2-75Eh, 50J; EN50102, IK10
Weather Proof:IP67
IR Range:Up to 30m
Dimensions:Φ111 × 82 (4.4” × 3.2”)
Weight:500g (1.1 lb)