I've used Itech Phoenix Video Security Systems now for a year. I'll be brief, because others have been so comprehensive. The system rocks. It's stable, reliable and a breeze to self-install and manage, via the Internet, my iPhone, or the system panel. And it's easy to expand. Access Security Systems Houston customer service is excellent, before and after the sale. I've never had a false alarm or a product (or component) failure.
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