From Chapter 85: Chapter 85
| HTS Code | Description | General Duty |
|---|---|---|
| 8531100000 | Electric sound or visual signaling apparatus (for example, bells, sirens, indicator panels, burglar or fire alarms), other than those of heading 8512 or 8530; parts thereof Burglar or fire alarms and similar apparatus | 1.3% |
| 8531100015 | Smoke detectors Battery powered | 1.3% |
| 8531100025 | Smoke detectors Other | 1.3% |
| 8531100035 | Other Burglar alarms | 1.3% |
| 8531100045 | Other Other | 1.3% |
| 8531200000 | Electric sound or visual signaling apparatus (for example, bells, sirens, indicator panels, burglar or fire alarms), other than those of heading 8512 or 8530; parts thereof Indicator panels incorporating liquid crystal devices (LCD's) or light emitting diodes (LED) | Free |
| 8531200020 | Indicator panels incorporating liquid crystal devices (LCD's) or light emitting diodes (LED) Incorporating LCD's | Free |
| 8531200040 | Indicator panels incorporating liquid crystal devices (LCD's) or light emitting diodes (LED) Other | Free |
| 8531801500 | Other apparatus Doorbells, chimes, buzzers and similar apparatus | 1.3% |
| 8531809000 | Other apparatus Other | Free |
| 8531809005 | Indicator panels Incorporating electric discharge (fluorescent) devices | Free |
| 8531809026 | Indicator panels Other | Free |
| 8531809031 | Other Horns | Free |
| 8531809041 | Other sound signaling apparatus | Free |
| 8531809051 | Other | Free |
| 8531901500 | Printed circuit assemblies Of the panels of subheading 8531.20 | Free |
| 8531903000 | Printed circuit assemblies Other | Free |
| 8531907500 | Other Of the panels of subheading 8531.20 | Free |
| 8531909001 | Other Other | Free |