Yes, digital door locks are safe and widely used in HDB flats. Many models are Singapore Civil Defence Force (SCDF) approved and meet local fire safety standards. They offer advanced features like auto-locking, anti-tamper alarms, and multiple access methods for better home security.
The best type depends on your door and usage. Mortise locks are popular for main doors as they provide strong security, while rim and deadbolt locks are suitable for additional protection or specific door types. Most Singapore homeowners prefer models with fingerprint and PIN access for daily convenience.
Prices usually range from SGD 300 to SGD 1,200 depending on the brand, features, and lock type. Premium models with smart app control and face recognition may cost more. Many suppliers also include installation in the package.
Yes, most digital door locks can be installed on existing wooden or metal doors without major changes. Professional installers will check your door thickness, alignment, and compatibility to ensure a proper fit.
Digital door locks will give low-battery alerts in advance. If the battery runs out completely, you can still access your lock using emergency power (like a 9V battery) or a manual key override, depending on the model.
No, most digital door locks work without WiFi. Basic functions like fingerprint, PIN, and RFID access work offline. WiFi is only needed if you want remote access, mobile app control, or smart home integration.
