HD refers to cameras with a standardized resolution of 720p or 1080p. The numbers 720 and 1080 refer to the horizontal resolution. Therefore, 720p HD camera resolution provides images that are 1280 x ...

See NTSC and PAL. An open standard for 720p and 1080p video, HD-TVI is available in numerous analog surveillance cameras using coax up to 1,600 ft. and Cat 5 twisted pair up to 700 ft. HD-TVI also ...

The Avigilon HD Dome Camera is available in one megapixel (720p), two megapixels (1080p), three megapixels, and five megapixels and comes with automatic infrared (IR) filter technology to deliver ...