In a local alarm system, what does the term 'local' refer to?

In a local alarm system, what does the term 'local' refer to?

• A. A system that notifies authorities automatically
• B. A system that triggers the siren and doesn't automatically notify authorities
• C. A system that relies on central monitoring
• D. A system connected to the internet for alerts

Answer: (B)

Local means the alert stays on the premises and is heard on-site, as the system only sounds the building’s siren (and possibly a local strobe) without automatically contacting authorities or a monitoring service. The key idea is that there’s no off-site notification; someone on the scene must take action if help is needed. This contrasts with central monitoring, where the alarm would be relayed to a monitoring center that can then call authorities, and with systems that rely on external alerts or internet connectivity for notifications, which are not the defining feature of a local setup.

Local means the alert stays on the premises and is heard on-site, as the system only sounds the building’s siren (and possibly a local strobe) without automatically contacting authorities or a monitoring service. The key idea is that there’s no off-site notification; someone on the scene must take action if help is needed. This contrasts with central monitoring, where the alarm would be relayed to a monitoring center that can then call authorities, and with systems that rely on external alerts or internet connectivity for notifications, which are not the defining feature of a local setup.