Abstract: This paper studies simultaneous transmitting and reflecting reconfigurable intelligent surface (STAR-RIS) aided secure wireless powered communication. Specifically, we propose an energy ...

The Eufy SoloCam S340 is now $223.99 at Walmart (was $349.99) and offers complete home security with no monthly fees.

Top places for outdoor security cameras include above garages, patios and walkways, which raises an important question: What ...

Set up an electronic eye to track the ghosts and goblins that come knocking for candy, and keep it up to deter prowlers and ...

This article is part of Gizmodo Deals, produced separately from the editorial team. We may earn a commission when you buy through links on the site. Reading time: Reading time 2 minutes Security doesn ...

A delivery driver was caught on camera throwing packages full of glassware and shouting obscenities at the homeowners and their dogs. The Evri worker was caught red-handed when police officer Matt ...

Don't have time to decorate for Halloween this year -- or looking for something out of the ordinary? Ring's Candy Cam version of its new 4K security camera, available this month, is a limited edition ...

Police in Kansas said a woman seen on home surveillance footage in a "possible abduction" has been found safe. The incident happened early Sunday at approximately 2 a.m. in a neighborhood in Wichita, ...

Update: The woman has been found safe and without significant injuries. WICHITA, Kan. (KSNW) — Wichita police are seeking information on a woman who was allegedly taken by force and have released ...