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 |  37x Outdoor WDR Speed Dome PTZ 560TVLProduct DescriptionOur outdoor compact speed dome PTZ provides wide general coverage with a 3.8mm lens that can be zoomed in 37-times and 12-times digital imagining. With a built in self calibrated function the camera will automatically re-align ensuring the camera will run smooth during its journey. With a Sony EX view CCD to provide 560-lines of high resolution color and 700-lines in black and white. This outdoor PTZ camera has a mechanical IR-cut filter. If no IR source is supplied the slow shutter speed helps increase the images brightness at night. The DSS function can be automatically turned off when there is enough light or set to auto; furthermore the SNR function helps reduce video noise and improves the image quality by delivering a crisp image. These outdoor PTZ cameras are IP-66 rated and come equipped with a fan-cooler and heater for extreme temperature conditions. These high resolution speed dome PTZ cameras utilize WDR (wide dynamic range). WDR is an exciting function created with contemporary digital image technology for dramatically improving contrast of a pictures that is exposed to overwhelming light sources (usually the natural sunlight) – which may drive the target to become too dark or silhouetted. WDR makes double exposures for each picture, with two different shutter speeds – one in normal speed and the other in high speed. It then super-imposes the two to make one picture, and bring the contrast back into normal range. This camera comes with a 1 year warranty. 
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