A home security system features multiple components, from alarms to cameras, and locks to sensors. There are plenty of ways that your system works to protect you. And when you integrate all the different features with a single, smart system, you can get even more out of them. Among the fastest-growing voices in smart home technology is Amazon, whose Alexa voice-control platform has been one of the most significant advances in the field in recent memory. With the release of Guard, a new smart security feature, Amazon wants to protect your home. But is the new system a worthy addition to your security features? Find out below.