Does the provision in LSC 18.7.1.2 regarding “transmission of a fire alarm signal” mean the signal to the Emergency Forces per 9.6.4 which allows the use of one of the following means accepted by the AHJ in accordance with NFPA 72: (1) Auxiliary alarm system (2) Central station connection (3) Proprietary system (4) Remote station connection; or is it only referring to the “transmission of a fire alarm signal” which can be limited only to the notification of occupants, such as that allowed by a “coded announcement”?