Write For Us

Unlock your hotel room door with your cell phone

Loading...
Google Rank
296 Views
Published
Lose your hotel key card? Did it accidentally get demagnetized? Well, there's a new, high-tech way to get into rooms: mobile keys that let guests unlock their doors with their cell phones. CNET's Kara Tsuboi reports.
Category
Tech News
Sign in or sign up to post comments.
Be the first to comment