For those on a budget, the short answer is “no, but it helps.” Home automation, smart security and smart home devices have a variety of functions (and prices). From something as simple as a smart outlet that lets you turn lights on and off remotely to more sophisticated equipment like a smart doorbell, it all boils down to what makes your life easier and safer. Smart home equipment is getting better and more affordable every year, so if you’re building a home security system, it’s not a bad idea to start integrating smart devices now.