I do have to say that some of their pains could be alleviated by choosing the right vendor(s). We started with a few Estimote beacons (they are fantastic for small site&#x2F;Dev work and really are a great company), but we met with and found many solutions to management, security, etc. Estimote beacons are VERY simple. Choosing another vendor allows remote management, health monitoring, rolling identifiers, a whole host of other solutions to the problem.<p>We even went to a Meetup where Nordic Semiconductor wound up sending us some of their Dev kits and WE created our own beacon OS. There are so many more options available for really big installs.