상황
A school campus requires a fire alarm system with separate zones per building and integration with a public address system for emergency announcements.
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01
Centralized fire alarm panel with UPS backup
02
Separate SLC loops per building zone
03
Integration of PA amplifier via RS-485 control link
04
Dedicated breaker for PA power supply
When designing or documenting fire alarm power and control topologies in multi-building educational facilities.