The Covlor® Smart AI Door Lock CR L51-S is part of the Covlor® Smart AI Door Lock range — the flagship all-rounder with AI face recognition. Built for Indian homes and offices, it combines AI-powered access with a hardened build and a 2-year warranty. Explore the full smart lock range or learn more about Covlor®.

Key Features of the Smart AI Door Lock CR L51-S

• AI face recognition for hands-free entry
• Fingerprint, PIN, RFID card and app access
• Wi-Fi remote control and open-door alerts
• Tamper alarm and anti-peep password
• Auto-lock and mechanical key backup

Who It Is For

Whether you are securing a family home, an apartment, or a business entrance, the Smart AI Door Lock CR L51-S offers keyless convenience with multiple ways in — fingerprint, face, PIN, card, app, and a mechanical key backup.

Why Choose the Covlor® Smart AI Door Lock CR L51-S

Every unit includes a 2-year warranty on manufacturing defects and free professional installation on orders of two or more locks in Bihar. Not sure which model suits you? Read our smart door lock buying guide or compare fingerprint vs face recognition.

Frequently Asked Questions

Does the Smart AI Door Lock CR L51-S come with a warranty?

Yes — a 2-year warranty covering manufacturing defects, with send-in repair support.

What ways can I unlock the Smart AI Door Lock CR L51-S?

Fingerprint, face recognition, PIN code, RFID card, smartphone app, and a mechanical backup key.

Will it fit my door?

The Smart AI Door Lock CR L51-S is designed for standard Indian doors (6068 mortise). Share your measurements with support to confirm fit.