DS-2AE4215T-D(D)

DS-2AE4215T-D(D)
2 MP Turbo 4-Inch Speed Dome
 1/2.8'' HD progressive scan CMOS  1920 × 1080  15× optical zoom, 16× digital zoom  120 dB true WDR (Wide Dynamic Range)  3D intelligent positioning  Switchable TVI/AHD/CVI/CVBS video output