4in1 30XZoom AHD/TVI /CVI/CVBS 2MP Outdoor CCTV PTZ Speed Dome Camera Auto Focus
You don't need to change your Digital Video Recorder AND rewiring! Signal Transfer: AHD/CVI/TVI/CVBS selectable. High definition 1080P, 30X zoom. IR illumination&power consumption is variable dependant on the zoom factor.