Fire Safety Campus Security Trinity takes fire safety and general security very seriously. Residents must cooperate by also taking personal responsibility for fire safety and general security. Residents should not do anything to compromise fire safety or security. Find more information on Security by clicking here (Link to https://www.tcd.ie/estatesandfacilities/facilities-and-services/campus-services/security/) Trinity Hall Security Trinity Hall RSA staff (Security) are currently located at the main reception area. They may be contacted 24 hours a day by dropping in or simply calling 01 8968024. All residents are required to attend a compulsory fire safety and security lecture after they move in to rooms.