The fixed gateways are expected to remain online at all times, and as such, do require a consistent power supply and internet access.
When possible, we would recommend running an extension cord to the stand-alone 'warehouse' from a building that does have a consistent power supply and internet.
If an extension cord is not a feasible solution, there are options of using battery or solar-powered power sources that you could utilize.
At this time, we don't have a stand-alone solution for warehousing that does not have internet or nearby power supply access. We are looking at the development of a "Super Beacon" solution that would encompass and solve this issue, but is not currently available. We will provide updates on this solution as they come!