Personal security alarms; Encoding and decoding apparatus and instruments; Electronic tags for goods; Laptop locks; Electronic security and surveillance devices, namely, electronic security tags and labels, acoustic tags, magnetic tags; Security products, namely, entry door systems comprising touch pads and security doors; Encoded micro particulates, tags and taggants of plastic, metal or silicate for use in the field of passive labeling, tracing or tracking of persons, animals, vehicles or g...