Buy Cheap! 1/3" Color Sony Super HAD 550 TV Lines 0.00001 Lux Dual Power DC12V/AC24V with WDR
( Product Infomation Posted On Time : Mar 31, 2012 04:58:08 View Last Update Infomation At Amazon)
The Wide Dynamic Range (WDR) function of a camera is intended to provide clear images even under back light circumstances where intensity of illumination can vary excessively, namely when there are both very bright and very dark areas simultaneously in the field of view of the camera. WDR enables the capture and display of both bright areas and dark areas in the same frame, in a way that there are details in both areas, i.e. bright areas are not saturated, and dark areas are not too dark. WDR cameras are commonly used in surveillance cameras, and in some medical applications. In surveillance,The WDR allows a camera to filter the intense back light surrounding a subject and thus enhances the ability to distinguish features and shapes on the subject. WDR cameras are usually recommended for situations where light enters a premise from various angles such as a multi-window room. A camera placed on the inside of the room will be able to see through the intense sunlight or artificial light coming in.If an indoor security camera is pointed towards a window or an entrance door, you will see the background washed out during daytime. This is very common situation in restaurants and stores which have big glass windows. 1/3 Sony Super HAD CCD Up-Most High Resolution: 550 TV Lines Built-in Next Generation 3D DNR with 3D Filter Max. Sens-Up (x258), 0.00001 Lux of Min. Illumination Convenient OSD Control Function x32 Digital Zoom Free Area Selectable Function of BLC & MD Privacy Color Masking for 8 Area Selection Camera OSD (On Screen Display) Controlled by RS-485 (Optional) ICR-IR Infrared Cut Filter Removable (Optional) Max 70% of DIsk Saving Effect with Super DNR Negative Image Function Digital Wide Dynamic Range Function (D-WDR) Dual Power (AC 24V / DC 12V)- Optional Image Pick-up Device 1/3" Sony Super HAD CCD Picture Element 811(H) * 508(V) Effective Pixels 768(H) * 494(V) Scanning System 2:1 Interlace Synchronization Internal/Line Lock OSD Available Backlight BLC/HSBLC/Off
1/3" Color Sony Super HAD 550 TV Lines 0.00001 Lux Dual Power DC12V/AC24V with WDR 
