4MP Security Cameras offer amazingly clear video that is more useful, with more
image detail and with wider coverage than standard resolution cameras.
Depending on your specific requirement, you can choose for face recognition
and vehicle plate license number recognition etc applications
4MP resolution keeps the 16:9 video aspect ratio which allows it perfectly fit the
HDTV, and the future Ultra HDTV also, it increased the size of image, additionally improved the image quality through many different image enhance technologies such as progressive
scanning, 2D/3D dynamic noise reduction, WDR