Emergency Exit Strobe Light Controller from Mexico
PCA controlling high-intensity strobe flashes in building emergency exit signs for visual egress guidance. Under 8531.90.3000 as printed circuit parts of visual signaling apparatus for fire safety. Battery backup circuit included.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• UL 924 listing mandatory for exit sign emergency lighting components
• Declare flash rate, lumen output, and 90-minute backup capability
• Complete exit signs classify under 9405.60 as illuminated signs