Common types include wired and wireless systems, monitored and unmonitored systems, smart security systems that integrate with home automation, and standalone systems focusing on specific security measures like video surveillance.

Many modern security systems offer mobile apps that allow you to monitor your home, view live camera feeds, and receive alerts from anywhere with an internet connection.

Regular maintenance includes testing alarm functions, ensuring all sensors and cameras are clean and unobstructed, replacing batteries in wireless devices, and checking for software updates.