Abstract: The subject matter discloses an object detection apparatus, comprising an external housing connectable to a surface, said external housing comprising sensors configured to scan a predetermined scanning space to detect an object located within said scanning space; a sensor extraction mechanism, which exposes the sensors to an environment surrounding the external housing to enable scanning of said environment by the sensors; a detection processor configured to receive a command to activate the sensors to scan the predetermined scanning space; activate the sensor extraction mechanism to expose the sensors for performing the scan; activate the sensors to scan the predetermined scanning space; receive scan data from the sensors; analyze the scan data to determine a hazardous object has been detected; generate a notification that a hazardous object was detected within the scanned area.