The $0 Home Security System That's Currently Hiding in Your Junk Drawer

Here is a 190-word summary of the news article: The article discusses how people can turn their old smartphones into free home security cameras. Many people have unused smartphones sitting in their drawers that can be repurposed for this purpose. There are several apps available that transform old smartphones into security cameras. These apps allow users to monitor live video feeds, receive motion alerts, and record footage when movement is detected. Some even offer cloud storage for recorded videos. The main benefit is that this provides a home security system at no additional cost, since the smartphones are already owned. It's a way to get security features without having to purchase expensive new equipment. The article notes that this solution works best for monitoring small areas like entryways or individual rooms, rather than entire homes. However, it can still be a useful and affordable way for people to enhance the security of their living spaces using devices they already own. Overall, the article presents a simple, cost-effective home security option by repurposing old smartphones that many people have lying around unused.