SONY EFFIO-P-WDR Camera ---- EST-S7021.Specification: WDR camera, OSD menu,1/3"Sony CCD,0.0003LUXSens-up,AGC/SHUTTER,WDR/BLC/HLUltral High Resolution 700TVL,3D-DNR, 255X Digital ZoomMotion detection, privacy marsk,MirrorRS 485 Without LensOption DC 12V/AC 24V Dual Power Board extra cost is USD:4.002.Feature1/3" SONY 700TVL,Low..