The price point is fairly low if you are prepared to make a hobby of it: You can do the image capture with Raspbery Pis. (1)<p>The storage is slightly more expensive though.<p>1) <a href="http:&#x2F;&#x2F;blog.snapdragon.cc&#x2F;2012&#x2F;07&#x2F;16&#x2F;using-raspberry-pi-for-cctv-with-zoneminder&#x2F;" rel="nofollow">http:&#x2F;&#x2F;blog.snapdragon.cc&#x2F;2012&#x2F;07&#x2F;16&#x2F;using-raspberry-pi-for-...</a>