Our HD-SDI mini cameras are a mini hd camera which is High Defintion Digital hd sdi security camera with 1080P resolution. This camera is ideal for all covert applications that need to watch vulnerable areas with high clarity. Some of these circumstances include money areas that are susceptible to theft and suspicious behavior at certain locations that need to be monitored. Our mini camera hd video recorder will help protect your family, staff & community. Our mini hd sdi cctv camera will also need a hd-sdi 1080p dvr recorder to get the full resolution of picture and to function properly. Our range of HD-SDI Cameras use Coaxial Cable when transferring video back to the DVR recorder.