Ring’s upcoming smart lock addresses battery worries with a hand crank

TL;DR Ring has announced its first-ever smart lock, which can be recharged with a built-in energy crank in the thumbturn. This smart lock includes a fingerprint scanner and a touchscreen keypad, and users can control it through the Ring app or Alexa commands. Ring has also launched four new indoor and outdoor 4K cameras, along with an entry-level 2K indoor pan-and-tilt camera.