CCTV PTZ Speed Dome Camera – 480 TVL, 27X Optical Zoom
Capable of rotating 360 degrees around on its axis and at a speed of 200 degrees per second as well as a vertical tilt of 180 degress means the images always sharp and in focus & the auto focus lens will kick in automatically and provide sharp 480TVL resolution video. Equipped with 14 high end IR LEDs, even night time security recordings will be crisp and clear & this optical zoom CCTV camera is also weatherproof. Not even a mouse in the long grass will be able to escape this security camera’s view due to the 27x optical zoom lens that provide high quality images without data loss even when completely zoomed in. The camera has a horizontal resolution of 480 TVL, which means the picture is created by electron beam scanning from the upper left and moving horizontally to the right and moving down until it reaches the lower right of the screen. 480 TV lines mean that it takes 480 scans to get the job done and this is repeated to produce a clear image. This unit has preset rotation and scanning directions so you’ll be able to set up to 4 different viewing positions which then can perform up to 100 customized movements to scan the whole area.