This Old House The Best Home Security Systems in Connecticut (2021) If you’re looking for a home security system in Connecticut, read on to learn about the top companies and find the right equipment for your home. Courtesy Vivint As a homeowner, it’s normal to worry about your house when you aren’t around. Break-ins can be a real possibility, and you want to make sure you’re protected. Luckily, many home security systems are available to safeguard your Connecticut property. Whether you’re interested in professional or DIY installation, streamlined or comprehensive packages, or smart integration, there’s an option for you.