Access control and alarm monitoring systems; Anti-theft locks specially adapted to personal electronic devices, namely, laptops, PC tablets; Battery chargers; Electric door bells; Electric navigational instruments; Electrical plugs and sockets; Electronic monitors for monitoring flowmeters; Electronic pens; Headphones; Locks, electric; Magnifying peepholes for doors; Photographic cameras; Power connectors; Protective covers for smartphones; Protective films adapted for smartphones; Rechargeab...