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Simple Smart Access. Strong Mechanical Security. Everyday Convenience.
The Technixia TAS03 Lite Smart Door Lock is designed to provide convenient keyless entry and reliable protection for modern homes, apartments, villas and offices. It combines multiple digital unlocking methods with a strong mechanical locking system, making everyday access easier without compromising door security.
The TAS03 Lite supports fingerprint unlocking, passcode entry, RFID card access, mobile app unlocking and a manual key. Its rechargeable lithium battery and emergency USB power port provide dependable power support, while the 6068-compatible mortise and five heavy-duty latches deliver robust mechanical protection.

Why Choose the Technixia TAS03 Lite?
The Technixia TAS03 Lite combines essential smart-access features with dependable mechanical protection. Its multiple unlocking options, rechargeable battery, emergency power support and heavy-duty locking system make it a practical upgrade from a conventional door lock.
Whether entering by fingerprint, passcode, RFID card, mobile app or manual key, the TAS03 Lite provides a secure and convenient access experience for everyday use.
Technixia TAS03 Lite - Essential Smart Access. Reliable Protection. Effortless Entry.

Multiple Unlocking Methods
● Fingerprint Unlock: Access the door quickly using a registered fingerprint. It offers a convenient, keyless entry method for authorised users.
● Passcode Unlock: Enter through a registered numeric passcode without carrying a physical key or access card.
● RFID Card Unlock: Unlock the door using a registered RFID access card, offering simple everyday access for family members, employees and other authorised users.
● Mobile App Unlock: Use the compatible mobile application to access supported smart-lock controls and unlocking functions.
● Manual Key Access: A traditional mechanical key provides an additional physical unlocking option whenever required.

Reliable Power Management
● Rechargeable Lithium Battery: Provides convenient reusable power and helps reduce the need for frequent battery replacement.
● Emergency USB Power Port: If the main battery becomes completely discharged, the emergency USB port can provide temporary external power to operate the lock.

Heavy-Duty Mechanical Protection
● 6068 Mortise Compatibility: Designed for compatibility with a 6068 mortise locking system for secure and dependable installation.
● Five Heavy-Duty Latches: The robust five-latch mechanism provides strong mechanical locking and enhanced protection for the entrance door.
Designed for Everyday Convenience
The TAS03 Lite provides flexible access for different users and situations. Fingerprint access supports quick personal entry, passcodes and RFID cards offer convenient alternatives, and the mobile app adds supported smart-control functionality. A manual key remains available as an additional physical access method.
Its streamlined operation makes the lock suitable for users who want practical smart-security features without unnecessary complexity.
Control your lock alongside all your existing smart devices.
See how the TAS06 PRO stands apart from this model.
| Feature | Technixia Shield Series 3 Lite Smart Door Lock | Best SellerTAS06 PRO Smart WiFi Door LockFace · Palm · Fingerprint |
|---|---|---|
| Fingerprint Unlock | ||
| PIN Code Unlock | ||
| RFID Card Unlock | ||
| Mobile App (WiFi) | ||
| Key Unlock | ||
| Face Recognition | ||
| Palm Recognition | ||
| WiFi / Remote Access | ||
| Auto-Lock | ||
| Battery Life | 6 months | |
| Warranty | 1 Year |
Installation guides are included with your product. Our team can connect you with certified installers in your city. Standard installation lead time is 2–5 business days after booking, depending on your location.
All Technixia products include a standard manufacturer warranty. Raise a support request through our contact form or customer care. Service turnaround is typically 3–7 business days for repairs or replacements.
Battery specifications vary by model and are listed in the product specifications above. Typical smart lock batteries last 6–12 months with normal daily use.
You will receive low-battery alerts in the app. Replace batteries as per the user manual. Most models also support emergency USB power or a physical key override.
Select the correct handing (left or right) in the variant options before adding to cart. If unsure, share your door photos with our team and we will help you choose the right model.
Technixia smart locks use encrypted communication and secure access controls. When installed and used as directed, they meet industry security standards and are designed to be safer than traditional keys.
Orders are usually dispatched within 1–2 business days. Delivery typically takes 3–7 business days across India, depending on your pin code.
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Tell us about your door type and security needs — our experts will help you pick the right smart lock.