Door Lock

The best digital lock depends on your priorities. For hands-free access, a face recognition lock is the top choice. For maximum biometric security, vein recognition (Kaadas Q9) leads the range. For everyday convenience at a popular price point, fingerprint locks, and "Video Door Lock", locks with WiFi app control are the most widely purchased. Kaadas covers all categories, every model includes free delivery and installation in Singapore.

Kaadas digital locks range from $339 for the entry-level Kaadas R8 Rim Lock to $1,469 for the premium K70SE. The most popular HDB fingerprint models fall between $499–$899. All purchases through staging.kaadassg.com include free delivery and professional installation, there are no hidden costs after checkout.

Yes. We have selected digital locks that are fire-certified with an SCDF-recognised Certificate of Conformity (CoC), making them suitable for installation on HDB fire-rated wooden main doors. Kaadas locks are designed to meet Singapore HDB and condo door standards, including the minimum 40mm door thickness requirement. Our professional installation team will also conduct a door assessment before installation to ensure proper fitment and compliance.

Yes. All Kaadas digital locks come with an external emergency USB power port, allowing you to temporarily power the lock with a portable battery pack if the internal batteries are fully depleted. Most models also include a mechanical key override for additional backup access, so you’ll still be able to enter your home during a power outage or low battery situation.

Yes. Kaadas digital locks use advanced encryption, biometric authentication, anti-tamper alarms, and false entry alerts. They are significantly more secure than traditional pin tumbler locks, which can be picked, bumped, or bypassed. Biometric credentials such as fingerprints and facial profiles cannot be duplicated the way physical keys can, and access can be revoked digitally at any time.

A digital lock replaces traditional key access with electronic methods such as PIN, fingerprint, or RFID card — but does not necessarily connect to the internet. A smart lock adds Wi-Fi or Bluetooth connectivity, enabling remote access, app-based management, access logs, and temporary PIN sharing from your smartphone. All Kaadas Wi-Fi models qualify as smart locks.

In most cases, yes. Kaadas digital locks are designed to replace existing mortise lock sets on standard wooden doors without requiring structural modification. Your door must be at least 40mm thick and in good structural condition. Our installation team will assess your current door and lock configuration before the fitting to confirm compatibility.

A standard Kaadas digital lock installation typically takes 45–90 minutes for a single door. This includes removing the existing lock, fitting the new lock, enrolling all user profiles (fingerprint, face, PIN), and a walkthrough demonstration. Dual door-and-gate installations take approximately 2–3 hours. Installation is free with all purchases from staging.kaadassg.com.

Kaadas digital locks come with an official manufacturer’s warranty covering defects in materials and electronic components. It includes parts, labour, and transport with no hidden costs, giving you added peace of mind after installation. For warranty claims or after-sales support, our team is available via WhatsApp at +65 88115869 or +65 80760872 and will be happy to assist you.

Yes. Kaadas offers dedicated gate lock models including R9KFV (with face recognition & WiFi) & R8GD dual fingerprint gate locks. Many homeowners choose a synchronised door and gate bundle (Kaadas Dual Unlock) which links both locks to the same access credentials, one fingerprint or PIN opens both your gate and main door simultaneously.