Backup Battery Alarm Sounder from Germany
Rechargeable standby sounder activates during power failure for continuous fire alerting. HTS 8531.80.90.51 for electric sound signaling with backup power feature. 12V sealed lead-acid.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• DOT exemption for small batteries; test charge cycles
• UL 1971 for signaling devices with batteries
• Declare runtime hours to justify backup classification