The hardware perimeter layer focuses on the physical access to RWS200.
There are several ways to make it harder to break into the RWS200 enclosure. For example, consider using locally-sourced locks and unique keys to the enclosures.
You can install a door switch to indicate when someone opens the enclosure door. Note that this requires active monitoring of the door opening events.
If applicable, install climbing obstructions on lattice masts.