This sturdy metal security bar from Master Lock fits snugly under a doorknob and keeps intruders from opening a door from the ...

TP-Link Tapo C615F KIT is a solar-powered 2K camera that rotates 360 degrees and has a bright floodlight to record videos ...

If you're worried about more tricks than treats at your home, this type of security camera can make a difference.

Abstract: The project aims to create sustainable urban infrastructure by implementing a comprehensive system for highway street lighting using renewable energy sources, particularly solar panels. The ...

We rounded up some of the best deals on outdoor security cameras on the web. Take nearly 60% off editor-approved options. We’ve hand-tested and recommended a bunch of these options before. With the ...

Abstract: In a wireless powered sensor network (WPSN), wireless sensors can receive energy from energy transmitters for operation. To improve the performance of the WPSN, the multisource wireless ...

The new EufyCam C35 is a compact, wireless smart camera designed for effortless setup and seamless integration with Eufy’s ...