Brazil NCM · 4-digit heading

NCM 85.31 – Electric sound or visual signalling apparatus

About NCM heading 85.31

Signalling apparatus; electric sound or visual (e.g. bells, sirens, indicator panels, burglar or fire alarms), excluding those of heading no. 8512 or 8530

Heading 85.31 of Brazil's NCM has 5 eight-digit codes. Official Portuguese description: Aparelhos elétricos de sinalização acústica ou visual (por exemplo, campainhas, sirenes, painéis indicadores, aparelhos de alarme para proteção contra roubo ou incêndio), exceto os das posições 85.12 ou 85.30.

The first four digits, 8531, identify this heading within chapter 85. Its six-digit subheadings follow the international HS system; the final two digits distinguish Mercosur's NCM classifications. Select a code below to read its English translation, official Portuguese text and full classification path.

For product coverage and classification context, read the HS heading 85.31 guide.

NCM codes in heading 85.31 5

  1. 8531.10 Signalling apparatus; electric, sound or visual, burglar or fire alarms and similar, other than those of heading no. 8512 or 8530Aparelhos elétricos de alarme para proteção contra roubo ou incêndio e aparelhos semelhantes HS code
  2. 8531.10.10 Fire or overheating alarmsAlarmes contra incêndio ou sobreaquecimento
  3. 8531.10.90 Burglar alarms and similar apparatusOutros
  4. 8531.20.00 LCD or LED indicator panelsPainéis indicadores com dispositivos de cristais líquidos (LCD) ou de diodos emissores de luz (LED)
  5. 8531.80.00 Other electric sound or visual signalling devicesOutros aparelhos
  6. 8531.90.00 Parts of electric signalling apparatusPartes

Source: Siscomex Classif NCM table, updated Oct 2026 (Resolução Gecex nº 926/2026). The Portuguese text is the official one; the English is our translation.