People use a variety of features to secure their home. Some people rely on a traditional security system, which are monitored by a security company. Others utilize a combination of traditional security system features and surveillance cameras that they can monitor from their phone. The best smart home security features include home automation systems. These systems allow you to have absolute control over every security feature in your home. From keyless entry systems and cameras to light and wireless communication, there are a wide variety of features that you can modify for your convenience and security.