What is the primary role of a Central Station Transmitter?

The primary role of a Central Station Transmitter is to transmit alarm signals to the city. This function is vital in fire safety systems, especially in facilities like homeless shelters where timely response to emergencies is crucial. When a fire alarm is triggered, the Central Station Transmitter sends real-time alerts to local emergency services, ensuring that help is dispatched as quickly as possible. This capability enables a swift reaction to potential threats, facilitating the safety of occupants and minimizing damage.

The other options involve functions that are not typically associated with a Central Station Transmitter. Monitoring energy usage pertains to utility management systems, while activating alarms locally refers to the function of specific alarm panels or devices within the premises. Storing building plans is an administrative task that would usually fall under the responsibilities of facility management, not a transmitter. Thus, the focus of the Central Station Transmitter on communication with emergency services underscores its critical role in enhancing safety protocols within vulnerable populations housed in shelters.