Hide & Hold Out - H2o is a multiplayer survival game mostly based on PvP and social interactions, the action takes place in a post-cataclysm "waterworld" environment.
You can see here a respawn beacon.
Each clan will be able to build this device (only one by clan) in a stronghold in order to provide a common respawn location to its members.
This device needs to be powered with electricity to work.
We wonder if this could also be a radio, to communicate with the other clans... (and thus, to be able to spy the conversations of others by finding the good frequency...)
You have to know that some ships can hold a similar device.
The difference is that the device of a ship can be taken by another clan whereas the device of a fortress is fixed to its clan, and so it can't be taken.
(This is also the device that the two teams will have to destroy to win in Battle Mode.)