Its not very often Im excited enough about a product to post a review, but...
These little boxes can tie into 1 camera, or a multiplexer to allow the customer to view thier cameras from any web page. The main advantage is it uses the customers existing cctv system.
Ive installed over 20 of these, and they have all been up without a single crash for almost a year. This is in stark contrast to the way I used to do it, installing a dedicated pc to broadcast, or a costly all-in-one DVR.
I highly recommend this product for its stability, low cost and ease of installation.