Glossary › Household › Digital lock
🏠 Household term
Digital lock
A door lock opened with a PIN, fingerprint, card or app instead of, or as well as, a key.
Why it matters
Digital locks add convenience and can replace keys, but fit and installation vary between doors.
🇸🇬 In Singapore
Many Singapore homes, including HDB flats, have fire-rated main doors. SCDF advises that only certified hardware should be installed on fire-rated doors, and you can check with HDB or your MCST if you are unsure.
Tips before you buy
- Check compatibility with your door and gate.
- Ask about battery life and backup entry.
- Confirm installation and warranty details.