TCL Palm Vein Smart Lock D1 Pro, Keyless Entry Door Lock for Front Door

Price: $79.99 - $75.99
(as of Oct 31, 2026 00:18:35 UTC – Details)

From the brand

TCL D1 Series Smart Door Lock

About TCL

Founded in 1981, TCL is a global technology brand built on innovation and user care. With decades of expertise in smart technology, we bring AI-powered security solutions to modern homes.

Our smart door locks combine advanced biometric recognition, intelligent app control, and durable engineering to deliver secure, seamless access every day.

Smarter security. Better living.

TCL Smart Lock D1 Series

TCL Smart Lock D2 Series

How did we get our start?

Leveraging its expertise in electronics, security, and AI, it developed locks with fingerprint, facial recognition, palm vein and app control.

What makes our products unique?

Combining cutting-edge technology, seamless smart home integration, and robust security features—all backed by a trusted global brand.

What problem are we solving?

We don’t just address basic pain points like lost keys or password peeping—we elevate locks into the intelligent security hub of your home through AI-powered active defense systems and full-scenario smart integration.

Palm Vein Biometric Authentication : Utilizes advanced near-infrared imaging to map the user’s unique sub-dermal vein pattern, delivering a highly secure and exceptionally reliable identification method. This technology eliminates common fingerprint limitations and ensures accurate recognition regardless of moisture, dirt, or surface wear
Comprehensive Multi-Method Access System : Designed for versatile entry management, the lock supports palm vein authentication, remote app unlocking, voice assistant control, illuminated touchscreen passcodes, mechanical key access, and key fob operation, meeting the needs of both residential and light-commercial environments.
Intelligent App-Based Control & Audit Logging :Through the Smart Life app, users can remotely administer access permissions, set temporary or recurring passcodes, manage user profiles, and view real-time notifications. The integrated audit trail provides detailed access records for enhanced security monitoring.
Smart Home Integration with Voice Assistants : Fully compatible with Amazon Alexa and Google Assistant, enabling seamless voice-activated locking and unlocking, routine automation, and integration within broader smart home ecosystems
High-Capacity 7800mAh Battery with Extended Endurance : Powered by a long-lasting rechargeable battery engineered for up to 8 months of operational life per charge. Features proactive low-battery alerts to ensure continuous availability without unexpected downtime
1-Year Limited Warranty & 24/7 Technical Support : TCL Smart Lock is backed by a 12-month limited warranty covering manufacturing defects for worry-free ownership. Our dedicated support team is available 24/7, offering prompt assistance with installation, troubleshooting, and operational guidance to ensure continuous and reliable product performance.