Digital Door Locks

Biometric smart locks, Wi-Fi digital door locks, and keyless entry systems for Indian main doors — T21 curates smart lock brands including Quba®, Native Lock Pro by Urban Company, and more. The collection covers the full spectrum of digital door security — fingerprint recognition, PIN code entry, RFID card access, Bluetooth proximity unlock, Wi-Fi remote access, one-time password generation for guests, auto-lock timers, access log history, anti-peep PIN scrambling, voice control via Alexa and Google Home, Apple HomeKit compatibility, tamper alarms, and emergency 9V external terminal access for battery-depleted situations. Wooden doors from 35mm to 110mm thickness are supported across the range. Digital furniture locks, cabinet locks, and freestanding digital safes for office and home storage are also available in this collection. Professional installation by Urban Company-certified technicians available within 24 hours in Bengaluru and major metros. Shipped from Bengaluru.

Choosing the right smart lock for an Indian home comes down to four variables: door thickness, locking mechanism type, connectivity requirement, and installation complexity. Most Indian apartment front doors fall between 35mm and 60mm thickness — confirmed before purchase to ensure compatibility with the lock body and mortise fitting. Locking mechanism matters more than features: a rim lock mounts on the door surface and suits most standard doors without modification, while a mortise lock requires a pocket routed into the door edge and delivers significantly higher security with multi-point bolt systems. Connectivity choice is a lifestyle decision — Wi-Fi enables full remote control and monitoring from anywhere in the world, Bluetooth works offline and conserves battery but requires you to be within range, and the best models in this collection support both simultaneously. Anti-peep PIN scrambling allows you to enter random digits before and after your actual code — the lock reads only your set PIN within the sequence, preventing anyone nearby from learning your code by watching your hand movement.

What access modes do T21's smart locks support? Smart locks in this collection support multiple access modes simultaneously — fingerprint biometric, numeric PIN code, RFID card or fob, Bluetooth smartphone app, Wi-Fi remote app, one-time guest passwords, and physical key override. Anti-peep PIN scrambling and auto-lock timers are available on select models. Access log history records every entry and exit with timestamp, viewable through the paired app.

What is the difference between a rim lock smart lock and a mortise smart lock for Indian doors? A rim lock mounts on the door surface with no door modification required — it suits most standard Indian doors and is the simpler installation. A mortise smart lock fits inside a routed pocket in the door edge, delivering multi-point bolt security that is significantly harder to force. Mortise installation requires professional woodworking and is recommended for main entrance doors where security is the primary concern.

What smart home systems are compatible with T21's digital door locks? Select models in the collection support voice control via Amazon Alexa and Google Home, and app-based control through Apple HomeKit. Wi-Fi models with Matter protocol support are compatible across all major smart home ecosystems without requiring separate hubs. Compatibility details are listed on each individual product page — check before purchasing if smart home integration is a requirement.