But this is the ecosystem Amazon is building. Most of us still associate Amazon with free shipping and VOD, but the company really wants a piece of the government action. Whatever it hasn't tied up in hosting and storage, it's looking to collect via surveillance tech. Amazon is selling as much facial recognition software as it can to law enforcement agencies despite recent controversies and now it's hoping its home products will attract more subsidized deployments. Local law enforcement provides the public with cheap or free doorbell cameras and swings by for the footage whenever needed. Who isn't going to feel obligated to hand this over to the cops when they come asking?Today's best Nest Hello deals?$173.