10-Year Sealed Battery Ionization Smoke Detector from Mexico
A maintenance-free ionization smoke detector with a sealed 10-year lithium battery, eliminating battery replacements and featuring end-of-life chirp alerts. Classified in HTS 9022.29.40.00 for its alpha particle-based ionization chamber for rapid smoke detection. Compliant with latest UL standards.
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
• Include battery life-cycle test data and radiation decay projections in import filings
• Use tamper-resistant packaging to meet child-safety regulations for radioactive consumer goods
• Monitor MFN duty rates and consider FTAs for suppliers to optimize costs