... Steps: Collect cctv camera with dvr via video+power cable;Collect dvr with monitor via video cable;Power ... surveillance equipment, if welcome to keep in touch with Kadymay's salesperson! KDM-6225H1/3"Sony CCD, ... 1/4"Sony CCD, 480TVL, Auto Focus 27X Zoom Camera27X Optical Zoom F=3.9~85.8mm, AC220V, 8 ... -6221B1/4"Sony CCD, 480TVL, electric focus 27X zoom, w/ decoder and rotatorKDM-6221C1/4"Sony CCD, ...