Motion sensors should not be armed in the area you are sleeping. If motions are armed in other parts of the house, your system will have to be disarmed before leaving the area you’re sleeping. In most cases, this is a default setting and has already been programmed for you. You can use the STAY mode while you are inside your house. This feature turns off all interior devices and keeps your perimeter armed.
The AWAY feature arms every device (including motion detectors) and assumes you are not inside your home.