I saw a smart lock at CES that solves the battery problem in a clever way

ZDNET reports that Lockin unveiled the V7 Max smart lock at CES 2026, featuring AuraCharge wireless optical charging that removes the need for battery swaps, along with biometric unlock options (fingerprint, palm vein, 3D facial recognition), dual exterior cameras, and dual five-inch touchscreens; a more affordable Veno Pro deadbolt with the same charging approach but fewer features is also planned for the US, with V7 Max expected to ship mid-2026 at over $1,000 and Veno Pro around $350.