A few random thoughts, based on the much larger scale surveillance system we run here: * Cameras are useless without storage. I would strongly recommend against storing the images on the Pi itself, as then someone could very easily walk off with them. Instead, check out a centralized video storage system like Zone Minder. * Think carefully about what kind of images you want - resolution, image quality, and frequency. Set up a test camera, walk around, do stuff in front of it, and see how much really gets captured. 30 seconds is a long time in between frames. With something like Zone Minder, you should also be able to set data retention and long term compression policies, giving you more flexibility. Once you have some settings you can live with, you can then translate those to actual disk sizes. * Assume wireless will stop working, because at some point it will. Wire is pretty cheap (you can get good prices on bulk wire at Monoprice), and it will more than make up for it's cost in reliability, performance, and security. This is doubly true for the 2.4GHz only wifi on the Pi3. * Are those pictures important enough to back up? Frank Sweetser fs at wpi.edu | For every problem, there is a solution that Manager of Network Operations | is simple, elegant, and wrong. Worcester Polytechnic Institute | - HL Mencken On 03/01/2016 08:39 AM, brad wrote:
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Frank Sweetser