Silent Knight Fire Alarm Control Panel Interface from Japan
Notification appliance circuit (NAC) expander for fire alarm control panels, providing signaling outputs for horns/strobes. Under HTS 8531.10.00 as fire alarm apparatus.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• UL 864 listing for fire alarm control units
• Specify NAC circuit capacity (4-8 circuits)
• Include sync protocol documentation (System Sensor, Gentex)