Post
Engadget
engadget.com
did:plc:hpnjvcdy2eb4f7wmrdfuka3h
Ring's smart lock has a built-in hand crank to generate power when the batteries are dead.
https://www.engadget.com/2279739/rings-smart-lock-has-a-hand-crank-so-it-works-even-if-the-powers-out/?utm_term=Autofeed&utm_campaign=Echobox-Engadget&utm_medium=Social-Distribution&utm_source=Bluesky#Echobox=1791381906
2026-10-07T14:06:49.966Z