4.5'' 30X ZOOM PTZ Speed Dome IR Camera NTSC TV System AHD 1080P 2MP Night IP66
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. Effective Pixels: 1080P 1920(H) x 1080(V).