Cameras; Scanners; Webcams; Access control and alarm monitoring systems; Alarm installations and alarms; Car video recorders; Computer cameras; Computer peripheral devices; Digital cameras for industrial use; Electronic door alarms; Endoscopic equipment for industrial purposes; Lenses for cameras; Microscopes, including stereomicroscopes; Optical lenses; Surveying machines and instruments; Video monitors; Barcode scanners; IP (Internet protocol) cameras