It used to be that residential security systems would cost an arm and a leg. Today, they're a lot more affordable and feature-rich. You can even control them with your smartphone.
When you live alone, it pays to be tech-savvy and so you can use different technologies to get notified of intruders, alert the authorities, or prevent being targeted by criminals in the first place. When shopping for home security systems, one of the best tips is to do your research first so you can find a system that fits all your home security needs.