Art alarm backing for protecting a work of art

Article adapted to be tracked by an electronic identifier

Article control system having coded magnetomechanical marker

Article detection and/or recognition using magnetic devices

Article dispenser for monitoring dispensing times

Article displacement indication

Article enclosure with magnetic marker deactivating means

Article holder with notification mechanism

Article identification and security tag

Article identification and surveillance seal

Article identification and surveillance tag

Article identification and surveillance tag

Article identification and surveillance tag...

Article identification and tracking using electronic shadows...

Article identification device

Article locating and tracking apparatus and method

Article locating and tracking apparatus and method

Article locating device using position location

Article locating system

Article location system