What type of surveillance is typically activated in response to movement detection?

When surveillance systems are equipped with motion detection capabilities, they often activate recording sessions in response to detected movement. This feature is designed to conserve storage space and reduce unnecessary recording, as only relevant events are captured. The system starts to record video footage when it senses motion, ensuring that any activities occurring within the surveillance area are documented.

This functionality is crucial for effective monitoring, as it allows for immediate documentation of potential security incidents, enhancing the overall security posture. Recording sessions during movement detection can also aid in investigative processes, as recorded footage can be reviewed later to assess security breaches or unusual behavior.

While live streaming may allow monitoring in real-time, it does not necessarily become activated solely due to motion detection without prior configurations. Alarm notifications could signal users of detected movement, but they do not inherently ensure that video evidence is captured. Data backup serves a different function by protecting recorded footage rather than creating it in response to motion. Therefore, the activation of recording sessions aligns perfectly with the purpose of responding to movement detection in surveillance systems.