Gas Detector Alarm Interface Board from Germany
PCA interfacing toxic gas sensors with building alarm systems for audible/visual warnings. Classified under 8531.90.3000 as printed circuit parts of fire/burglar alarm apparatus. Relay outputs for horn/strobe activation.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• NFPA 72 fire alarm system compatibility documentation required
• Specify gas types detected and relay contact ratings
• Complete gas detectors classify under 9027.10 gas analysis apparatus