Quba ®

Quba® biometric smart locks, keyless entry systems, digital door locks, and digital safes for Indian main doors and furniture — T21 is an authorised stockist of Quba® smart security products. Quba® locks support fingerprint recognition, numeric PIN entry, RFID card and key fob access, Bluetooth proximity unlock, Wi-Fi remote access, one-time guest password generation, auto-lock timers, anti-peep PIN scrambling, tamper alarms, and emergency 9V external terminal access. Compatible with wooden doors from 35mm to 110mm thickness. Smart home integration with Amazon Alexa, Google Home, and Apple HomeKit is supported on select Quba® models. Dispatched within 24 hours on working days. Delivered all over India — metro cities within 1 to 7 working days, non-metros within 3 to 7 working days. GST invoice available. Prepaid orders only.

Quba® locks are designed specifically for Indian home conditions — variable municipal power supply, monsoon humidity, and the wide range of door thicknesses found across Indian apartment and independent home construction. The 9V emergency terminal ensures access is never permanently blocked by a depleted battery, and offline fingerprint and PIN access means the lock functions completely without internet connectivity during power cuts and router downtime.

What Quba® smart lock models are available at T21? T21 stocks a range of Quba® smart lock models across residential door and furniture security applications. Browse the Quba® collection for current model availability, or contact T21 on WhatsApp at +91 94484 64040 for guidance on which model suits your door thickness, locking mechanism type, and connectivity requirements.

What warranty does Quba® provide on smart locks purchased through T21? Quba® warranty terms vary by model and are listed on each individual product page. All Quba® products at T21 are supplied as authorised stock. For warranty claims, contact T21 at info@t21.co.in within 24 hours of any delivery damage, and for operational warranty claims follow the process on the product page.