Interconnected Ionization Smoke Detector System from Japan
A set of ionization smoke detectors that communicate wirelessly or via wiring to sound all units simultaneously upon detection, using beta/gamma radiation principles. Falls under HTS 9022.29.40.00 as specialized smoke detection apparatus based on ionizing radiations for residential safety. Includes mounting hardware.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Provide interconnection wiring diagrams and FCC compliance for wireless models to speed clearance
• Batch import licenses for multiple units to streamline radiation source declarations
• Check for state-specific fire code requirements that may affect labeling and admissibility