A BURGLAR ALARM SYSTEM USING RFID TECHNOLOGY

摘要

When a radio-frequency transmitter from the label for being attached to an article do not receive information or outside a preset range from place receive a radio wave when, using RFID (radio frequency identification) technology a warning system against theft by output stealing police sound and light be provided to and rapidly deal with a stealing. There is a label (11), a radio-frequency transmitter (21) and an informing device using a warning system against theft (20) for RFID technologies. Warning system against theft identify and remember the information for being attached to the label of an object (10) and determine object one stealing when a signal between label and radio-frequency transmitter not by transmission or reception when, it continuously communicates with one another or a radio wave transmits outside a preset range from place.