The scenario
A school campus requires a fire alarm system with separate zones per building and integration with a public address system for emergency announcements.
What is in this drawing
Read the decisions behind it.
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.
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