Abstract: Systems and methods for smoke detection using object detection devices are provided. The object detection device may include a first imaging component and a moveable component configured to move the first imaging component. The system may obtain a current image of a first subject acquired by the first imaging component at a current time. The system may determine whether the first subject and a second subject among one or more second subjects belong to a same object. In response to determining that the first subject and the one of the one or more second subjects belong to the same object, the system may cause the moveable component to move the first imaging component.