Merchandise security tag has printed circuit magnets is cheap disposable difficult to circumvent
DE10033557A1
Automatic localization of files in the rooms of a building, involves using computer to determine location and information of files in different locations of building based on detection signals from sensor device
DE10011560A1
Deactivator unit for deactivating acousto-magnetic warning security labels has
DE19943630A1
Securing e.g. PCs, printers, faxes, TVs and radios against theft from stores, is accomplished by disguising conventional goods security label as electronic component
DE19940087A1
Detector for acousto-magnetic product security label and radio frequency product security label has both antennas in fixtures installed at exit of protected area
DE19940090A1
Coil manufacturing method e.g. for security labels, involves use of insulating foil coated with metallic conductor and wound around shape-determining bobbin
DE19940086A1
Identification of tyre using transponder adhered to inside and retrieving information using reader
DE19923859A1
Device for the simultaneous magnetic influencing of a large number of acustomagnetic security devices
DE19923862A1
Anti-theft device
DE19923861A1
Flexible goods security element
DE19908880A1
Expansion unit for security label deactivation unit for shop etc. has sensor for checking state of security label and indicates e.g. successful deactivation
DE19908878A1
Identification system
DE19908879A1
Process for retrofitting sensor systems for security tags
DE19908877A1
Goods security label for LF operation has flat carrier element with defined number of tracks of electrically conducting material applied to one surface parallel to each other to form spiral path
