It is hard to say which type is the best CCTV camera for security purpose. But with the help of IP security camera, remote video surveillance is becoming easier and easier. You can watch the video footage from any website browser, as well as record the scene to a remote computer for later viewing, or for a backup. Therefore, more and more home and business owners find it convenient and cost effective to use IP cameras to monitor their important locations.
Essentially, along with the camera's video electronics, there is also circuitry needed to allow the camera to transmit its video over the internet to its own website. In order to see the video feed in your browser, all you need is the URL of the camera, or the right username and password if it is set up to be private. You can set up the camera to ensure that only some particular persons with the right credentials can view the image by using a login to the IP address of the camera.
Otherwise, your video stream could be found and viewed by anyone on the internet who knows the IP address of the camera that is probably not what you intended if you are setting the camera up a security reason.