What information must be included on notification appliance nameplates?

The requirement for notification appliance nameplates to include electrical requirements and/or rated audible and visible performance is crucial for several reasons. First, this information is essential for ensuring that the fire alarm system operates correctly and effectively in an emergency situation. Knowing the electrical requirements allows installers to verify compatibility with the existing power supply and to prevent damage from improper voltage or current.

Additionally, indicating the rated audible and visible performance is critical for understanding how well the appliance will perform in alerting occupants during an emergency. This includes aspects such as volume levels for audible alarms and brightness for visible alarms, which must meet specific codes and regulations to ensure safety and effectiveness in various environments.

Providing this information helps not only with proper installation but also with routine maintenance and inspections, ensuring that the fire protection system remains reliable and compliant with safety standards.