Section XVI — Machinery and mechanical appliances; electrical equipment; parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles
Heading
8531
Electric sound or visual signalling apparatus (for example, bells, sirens, indicator panels, burglar or fire alarms), other than those of heading 85.12 or 85.30.
Common commodities
Electric warning bells for industrial useOutdoor sirens for emergency alertsIndustrial burglar alarm systemsFire alarm control panelsFactory factory buzzersResidential door chime unitsFlashing visual signal devicesAudible safety alarm equipmentElectric horns for vehiclesVisual alert panel for machinery