Telecamera a cupola velocità 2 MP HD 4 in 1 30X zoom AHD/TVI/CVI/CVBS esterna CCTV PTZ CMOS
You don't need to change your Digital Video Recorder AND rewiring！ Cause signal transfer is selectable among AHD/CVI/TVI/CVBS. High definition 1080P, 30X zoom. Lens: 30X f=4.3mm~129mm. Signal Transfer: AHD/CVI/TVI/CVBS selectable.