TCL D2 Pro Smart Lock Redefines Everyday Home Security

A Smarter Kind of Lock

Home security has always been about trust — in the people who live there and the locks that protect them. TCL’s D2 Pro aims to make that relationship easier. Instead of a key or a fingerprint, it recognizes your palm. Hold your hand near the sensor, and the door unlocks in less than a second. No contact, no codes, no fuss.

The technology maps the unique pattern of veins beneath your skin, meaning no two users are ever the same. It’s discreet, dependable, and built to work in every lighting condition — from a dark entryway to bright daylight.

Security That Moves with You

Through the TCL Home app, users can check the status of their door, share access with visitors, and see who’s come and gone — all from their phone. Whether you’re at work, traveling, or simply in another room, you’re always connected.

The lock can also sync with Google Assistant or Alexa, allowing you to secure your door or check its status with a voice command. It’s not about adding complexity — it’s about removing small daily worries.

Made for Real Life

The D2 Pro is designed to handle the practical side of everyday life. Built with sturdy aluminum and rated IP55 for weather resistance, it keeps working through heat, dust, and rain. Inside, a long-lasting 10,000 mAh rechargeable battery runs for months on a single charge. When it’s low, you’ll know in advance — and there’s always a manual key option, just in case.

It’s a lock that doesn’t ask for your attention until you need it.

Flexible, Functional, and Thoughtful

There’s more than one way to unlock the D2 Pro. Alongside palm recognition, you can use the TCL Home app, a PIN code, a key fob, or a physical key. There’s even an automatic locking mode that secures your door when you leave, plus a small doorbell built into the handle — quiet details that make daily use more natural.