How does the TCL D2 Pro Palm Vein Smart Lock work?

It uses infrared technology and AI to detect unique palm vein patterns beneath the skin for secure access.

When will the TCL D2 Pro Palm Vein Smart Lock be available?

The D2 Pro Palm Vein Smart Lock is scheduled for release in the second quarter of 2026.

Does the TCL D2 Pro Palm Vein Smart Lock work with Alexa?

Yes, the D2 Pro Palm Vein Smart Lock is compatible with both Alexa and Google home assistant platforms.

Home / Technology / TCL's New Smart Lock Learns Your Vein Patterns

TCL's New Smart Lock Learns Your Vein Patterns

6 Jan

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Summary

The D2 Pro Palm Vein Smart Lock integrates with Alexa and Google.
It uses AI and infrared tech for unique palm vein pattern recognition.
New locks are scheduled for release in the second quarter of 2026.

TCL's New Smart Lock Learns Your Vein Patterns

Home security is poised for an upgrade with TCL's upcoming D2 Pro Palm Vein Smart Lock, expected to launch in the second quarter of 2026. This advanced lock utilizes a unique combination of infrared technology and artificial intelligence to detect and learn individual palm vein patterns beneath the skin. The system's AI processing enhances recognition accuracy over time, offering a highly personalized and secure access method.

Beyond its sophisticated vein scanning, the D2 Pro Palm Vein Smart Lock is designed for modern smart homes, offering full compatibility with popular voice assistants like Alexa and Google. This integration allows users to control their home security with simple voice commands, adding a layer of convenience to advanced technology.

Also slated for release in the second quarter of 2026 is the D2L Fingerprint Lever Lock, complementing the D2 Pro. While pricing details for these new devices have not yet been announced, their impending arrival signals a significant step forward in biometric home security solutions.