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ASTTBC RFPT — Fire Alarm Systems (AL) · Question

What is a key acceptance criterion for visual signal appliances (strobes) during verification?

Visual signal units must be verified for synchronization to ensure they flash in unison to prevent seizures in sensitive individuals.

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Question: What is a key acceptance criterion for visual signal appliances (strobes) during verification?

Answer options:

  • The color of the lens (must be red) ✅ Synchronization of the flash rate across the viewing area
  • The weight of the device mounting bracket
  • The brightness setting must be at maximum in all rooms

Correct answer: Synchronization of the flash rate across the viewing area

Explanation: Visual signal units must be verified for synchronization to ensure they flash in unison to prevent seizures in sensitive individuals.

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