Q3HSN Code 8531
Electric sound or visual signalling apparatus
Electric sound or visual signalling apparatus (for example, bells, sirens, indicator panels, burglar or fire alarms), other than those of heading 8512 or 8530
GST rate
18%
Codes under 8531
| Code | Description | GST rate |
|---|---|---|
| 8531 10 | Burglar or fire alarms and similar apparatus: | 18% |
| 8531 10 10 | Burglar alarm | 18% |
| 8531 10 20 | Fire alarm | 18% |
| 8531 20 | Indicator panels incorporating liquid crystal devices (LCD) or light-emitting diodes (LED) | 18% |
| 8531 80 | Other apparatus — electric sound or visual signalling apparatus (for example, bells, sirens, indicator panels, burglar or fire alarms), other than those of heading 8512 or 8530 | 18% |
| 8531 90 | Parts | 18% |
← Chapter 85: Electrical machinery and equipment
Related HSN codes
Frequently Asked Questions
What is the HSN code for electric sound or visual signalling apparatus?
The HSN code for electric sound or visual signalling apparatus is 8531, under Chapter 85 (Electrical machinery and equipment).
What is the GST rate on electric sound or visual signalling apparatus?
Electric sound or visual signalling apparatus is taxed at 18% GST under HSN code 8531.
How many digits of the HSN code go on a GST invoice?
It depends on your turnover in the previous financial year: businesses above ₹5 crore generally show 6 digits (8 for certain specified goods), and smaller businesses show 4 digits on B2B invoices. Check the current e-invoicing/HSN notification for the exact threshold that applies to you.
Rates as per Notification No. 9/2025-Central Tax (Rate), as amended, as of 7 October 2026. For guidance only — verify with your tax advisor.