Welcome to the Next Generation in CCTV, HD-SDI is the Megapixel High Definition CCTV technology that uses the same coaxial video cable installed in traditional CCTV systems. Standard Resolution CCTV will have a maximum image size of 720x480 pixels (D1 Resolution), HD-SDI Security Cameras and DVRs offer superior image quality starting at 720p (1280x720 pixels) and up to Full HD 1080p (1920x1080 pixels).

Check out our HD-SDI 1080P Megapixel HD CCTV Security Cameras

New Universal Real Time DVRs that work with both Analog and HD-SDI HD Security Cameras

Click on the image below for the full scale image comparing traditional Standard CCTV Video with HD CCTV.