Here’s a list of some of our favorites. And if you’re uncertain whether you want to do it yourself or have one installed for you, we also have a list of the best home security systems, which is a combination of professionally installed and DIY kits to help you. Nest Secure read our full review here is the best example of what a home security starter kit should be: Simple, easy to understand, and unobtrusive while it’s working—but with plenty of options for expansion or additional features. The kit comes with the Guard hub, a round device with a number pad that tracks all the other sensors, but also incorporates a siren and motion sensor of its own. You also get two Detect motion sensors to set up where you please around the house, and two Tag key fobs that will let you pass through them. You can disarm the detectors with a code, or simply choose a silent mode to avoid triggering the alarm when necessary.