While a home security system isn’t for everyone, there are lots of good reasons why you might want to invest. Having a security system gives you that same pumped-up feeling. You know that if someone tries to break in, the alarm will go off. So you get to go around thinking, “My home is protected, and I have nothing to worry about.” That way, your home is protected from disaster, not just intruders. When you pay for professional monitoring, your security company takes care of everything. The reps call the police or fire department for you if the alarm goes off. (Although if you want reps to check with you before taking action, you can set that up with your provider.) If this is a big draw for you, we recommend checking with your insurance agent before purchasing security. They might have a specific brand you’ll need to use to qualify. Even if your security is more basic, most systems these days come with a smart app that’ll link to other products. You can buy compatible devices and connect them to your security system. To learn more about smart homes, check out our home automation guide. If you get a professionally installed alarm system, the company may want to send over a tech before you buy a package. That way, they can determine what equipment and payment plan you’ll need first. If you get a DIY home security system, it should come in the mail ready for installation. Data effective 08/02/2021. Offers subject to change.* Self-monitoring is free, but professional monitoring costs extra. For upgrades, like multiple sensors and cameras, you typically need to buy a more specialized package, get a more expensive monitoring plan, or even do both.