The box style cctv camera has long been a staple of the security industry. This type of camera affords the most versatility when choosing a lens. They use a C/CS type lens mount which makes it quick and easy to change the lens for different fields of view. Field of View (FOV)is the maximum viewed image (area covered) a lens "sees." The horizontal or vertical scene size at a given distance from the camera displayed on your TV or monitor. They can also be equipped with a number of varifocal lenses. Varifocal lenses allow you to change the focal length or field of view manually or automatically if the lens is motorized. However for outdoor use they will require a weatherproof housing.
27X Optical Zoom Camera with Day/Night Function Excellent camera for long range surveillance thanks to its 27X optical zoom. If your looking for a camera with motorized zoom and auto focus at an affordable price then the PD-480Z is your camera. Features Sony's 1/4" Super HAD sensor with 480 TVL and true Day/Night function. Zoom and focus controlled by RS-485 or camera rear panel.
Professional Grade CCTV Box Camera Features Sony's Effio DSP with 720 lines of resolution, low light sense up with .001 lux and audio. Excellent color reproduction with on-screen-display for various picture and lighting adjustments and true day/night capability