… 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. …
Explanatory notes
… 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. … therefore not covered by this heading but are classified in their own appropriate headings ( headings 83.10 , 94.05 , …