DS-2CD2122F-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 intrusion detection and line crossing detection
Support VCA, which is compatible with NVR for the second time of video searching and analysing

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