Barbara Krasnoff
TCL’s next-gen smart lock brings Matter-over-Thread support.
As a result, the D2 Pro Palm Vein Smart Lock will work with both Alexa and Google. It also offers improved palm vein recognition, which, according to TCL, “uses infrared technology to detect unique vein patterns beneath the skin,” using AI local processing to tweak recognition data each time it’s used. Along with the new D2L Fingerprint Lever Lock, it will be available in the second quarter of 2026; no price was announced.
