Final answer:
Smoke removal systems can be separate from or integrated into the fire alarm system, depending on the building's requirements and design.
Step-by-step explanation:
Yes, smoke removal systems can be separate from or integrated into the fire alarm system. The choice depends on the specific requirements and design of the building. In some cases, smoke removal systems may be separate entities, specifically designed to remove smoke from a particular area or zone. On the other hand, there are instances where the smoke removal system is integrated into the fire alarm system, allowing for seamless communication and coordination during fire emergencies.