duo Delivers All-In-One Portable Security

By Author Info  |  February 12, 2018

duo Delivers All-In-One Portable Security

You know what you want to protect, and duo does it. It is the only portable, all-in-one security sensor that instantly makes any space safe. It uses light & motion sensors for detection and it’s wireless, cordless, needs no wi-fi connection or external power to send you instant SMS alerts from inside your gun safe, medicine cabinet, hotel luggage, storage unit, car, trailer, jewelry box, and much more. 1-year battery life.


WERD has been reader-supported since 2009. When you buy through a link on our site, we may earn an affiliate commission. We do not accept compensation for reviews.
Subscribe to our newsletter

Get the best gear, latest gadgets, menswear recommendations, new books & deals sent to your inbox.

More to Explore

New Discoveries

Get our newsletter

Keep up on the latest gear and deals.