The TCL D2 Pro is a futuristic take on the smart lock that feels leap years ahead in technology as it ditches the fingerprint scanner we’ve seen in recent years, for palm vein recognition that scans ...

・Local data storage means it can operate without a Wi-Fi connection ・Removable, rechargeable 10,000mAh battery ・Solid build, quick installation ・No support for Matter or HomeKit ・No NFC keycard or fob ...

Forbes contributors publish independent expert analyses and insights. I write about commercial cinema technology and smart-home tech. Forget your finger, with its Smart Lock D2 Pro, TCL wants you to ...

The D2 Pro introduces a sci-fi-inspired feature—palm vein recognition—allowing users to unlock doors by simply holding their hand over a dedicated scanner. While the concept brings to mind ...

The TCL D2 Pro Palm Vein Smart Lock is a new smart home lock that allows you to unlock your door simply by holding your hand up, drawing comparisons to Marvels Iron Man’s iconic repulsor blast pose.

Update 9/20/2025: Review updated to share that TCL will be making a Satin finish available for the D2 Pro in October, 25, and that support for Apple HomeKit will be coming soon in a firmware/software ...