So they serve as a great first line of defense to safeguard your home and family. Our pick: Home security camerasAmong the biggest decisions to make when deciding which home security company to choose is whether you want to install it yourself or have a professional do it. Some people love the idea that they can install the system themselves, while others are concerned about being able to do the installation correctly. Additionally, some people want a professional to come to their home and show them how the system works, while others want to figure things out on their own. Which kind of person you are and what you can accommodate in your daily schedule are both going to matter when you are considering the installation options. With a DIY installation, there’s no need to worry about the timing: You simply get the equipment and hook it up when it’s convenient for you. That makes it a lot more convenient for people with busy schedules. But one problem with this kind of installation is that no one is there to walk you through how the system works. You also don’t have someone to help you get it hooked up, and if you have to work with customer service over the phone, it can become stressful. Still, there’s something that feels quite nice about being able to install the system yourself and to get it working right. Some security systems require incorporating your new system with your existing wiring which means you will need to have the right tools for the job.