Electrical and electronic burglar alarms; Electronic circuits; Electronic door alarms; Fire alarm and emergency evacuation devices, namely, fire alarm control panels, smoke detectors, heat detectors, alarm pull stations, audible and visible notification appliances, strobes, sirens, bells, horns, and speakers; Personal security alarms

Blackboards; Erasers; Drawing pads; Electric pencil sharpeners; Mechanical pencil sharpeners; Office hole punchers; Paper binding machine for office use; Paper staplers; Pencil sharpeners; Stick-on whiteboards and dry-erase boards; Stickers