RFTools Access Control - McJtyMods/RFTools GitHub Wiki
Access Control
Both the transmitter and the receiver can be set in public mode (default) or private. In case the mode is private you have to insert a list of players who can access this transmitter or receiver.
In case of a transmitter an unauthorized player will not be able to dial to a receiver or to interrupt a dial and he/she will also not be able to step through the teleporter.
In case of a receiver an unauthorized player can not dial to that receiver but he/she can teleport to it if there is an authorized transmitter already dialed to that receiver.