DS-2CD2420F-IW
Standard video compression with high compression ratio, ROI (region of interest) encoding
Progressive scan CMOS
Built-in Micro SD/SDHC/SDXC card slot, up to 128 GB
IR range approx. 10 meters
Two-way audio
Built-in microphone and speaker
Support Wi-Fi, support WPS configuration with one touch
Support PIR(Passive Infrared Detection)
IR cut filter with auto switch
Support PoE(802.3af)
Mô tả
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Camera |
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Image Sensor |
1/2.8″ Progressive Scan CMOS |
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Min. Illumination |
0.01Lux @(F1.2,AGC ON), 0 Lux with IR 0.028Lux @(F2.0,AGC ON), 0 Lux with IR |
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Shutter Speed |
1/3 s to 1/100,000 s |
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Lens |
4mm@ F2.0, Angle of view: 85° (2.8mm, 6mm optional) |
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Lens Mount |
M12 |
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Day &Night |
IR cut filter with auto switch |
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Digital Noise Reduction |
3D Digital Noise Reduction |
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WDR |
Digital WDR |
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Compression Standard |
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Video Compression |
H.264 / MJPEG |
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H.264 encoding level |
Main Profile |
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Video Bit Rate |
32Kbps~8Mbps |
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Audio Compression |
G.711/G.722.1/G.726/MP2L2 |
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Audio Bit Rate |
64Kbps(G.711) /16Kbps(G.722.1)/16Kbps(G.726) /32-128Kbps(MP2L2) |
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Image |
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Max. Resolution |
1920 x 1080 |
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Frame Rate |
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 |
Rotate mode, Saturation, Brightness, Contrast adjustable by client software or web browser |
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Backlight |
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Yes, zone optional |
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compensation |
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ROI |
Support |
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Network |
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Network Storage |
Local storage: Built-in Micro SD/SDHC/SDXC card slot, up to 128 GB. NAS (Support NFS,SMB/CIFS) |
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Alarm Trigger |
Intrusion detection, Line crossing detection, Motion detection, Dynamic analysis, Tampering alarm, Network disconnect , IP address conflict, Storage exception |
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Protocols |
TCP/IP,ICMP,HTTP,HTTPS,FTP,DHCP,DNS,DDNS,RTP,RTSP,RTCP, PPPoE,NTP,UPnP,SMTP,SNMP,IGMP,802.1X,QoS,IPv6,Bonjour |
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General |
One-key reset, Flash-prevention, dual stream, heartbeat, mirror, password protection, privacy mask, watermark, IP address filtering, Anonymous access |
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Standard |
ONVIF, PSIA, CGI, ISAPI |
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Interface |
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Communication Interface |
1 RJ45 10M/100M Ethernet interface |
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Alarm input |
1 |
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Alarm output |
1 |
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Wi-Fi Specification(Only for the products with Wi-Fi module built-in) |
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Wireless Standards |
IEEE802.11b, 802.11g, 802.11n |
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Frequency Range |
2.4 GHz ~ 2.4835 GHz |
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Channel Bandwidth |
20/40MHz Support |
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Protocols |
802.11b: CCK, QPSK, BPSK 802.11g/n: OFDM |
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Security |
64/128-bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK, WPS |
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Transmit Output Power |
11b: 17±1.5dBm @ 11Mbps 11g: 14±1.5dBm @ 54Mbps 11n: 12.5±1.5dBm |
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Receive Sensitivity |
11b: -90dBm @ 11Mbps (Typical) 11g: -75dBm @ 54Mpbs (Typical) 11n: -74dBm (Typical) |
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Transfer Rates |
11b: 11Mbps 11g: 54Mbps 11n: up to 150Mbps |
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Wireless Range |
50m(depend on environment) |
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Wireless Standards |
IEEE802.11b, 802.11g, 802.11n |
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General |
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Operating Conditions |
-30 °C – 60 °C (-22 °F – 140 °F) Humidity 95% or less (non-condensing) |
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Power Supply |
DC12V/PoE(802.3af) |
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Power Consumption |
MAX. 4.5W |
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PIR |
Angle: 80° |
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Range: 10m |
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IR Range |
10 meters |
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Dimensions (mm) |
72.3×89.9×131.3 |
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Weight |
400g(0.88lbs) |
