Posted: February 9th, 2010, 11:08am EST
Sony has introduced four models of high definition IP cameras for surveillance purposes. All support H.264, MPEG-4, and JPEG compression and stream high-def video at 30 frames per second in 1,280 x 720 resolution. To obtain clear images without motion blur in settings with low light, the cameras use "excellent dynamic noise reduction" (XDNR).