What type of alarm system is designed solely for signaling within the building where it was activated?

The local alarm system is specifically designed to signal within the building where it is activated. This type of system is often used in scenarios where immediate alerting of occupants is necessary to ensure their safety during emergencies, such as fire alarms or intruder alarms.

Local alarm systems typically provide audible or visual alerts that can effectively notify individuals inside the premises about a potential danger, allowing for quick evacuation or response. They do not communicate with centralized monitoring stations or the outside world, which differentiates them from central, remote, and public alarm systems, all of which involve external signaling or monitoring components that extend beyond the immediate location.