E.A.S. system with selective disabling

Details E.A.S. system with selective disabling E.A.S. system with selective disabling

1996-03-29

1998-08-04

Swann, Glen

Communications: electrical

Condition responsive indicating system

Specific condition

340501, 340568, G08B 13187

Patent

active

057900205

ABSTRACT:
An electronic article surveillance system includes a main apparatus; one or more relays connected to the main apparatus through cables; and one or more tags which are connected to the relays through cables. Each relay includes a resistance variation detecting section for successively detecting the resistance variation of one or more tags and for producing detection data; a data comparing section for comparing data prestored in memory with the detection data; a warning generating section for generating a warning when there is no coincidence in the comparison; and a tag surveillance operation stop section for stopping the warning generating operation for the subject relay or for a specific tag from among one or more the tags in response to an external control signal. An electronic article surveillance system is provided which is capable of selectively stopping the generation of the warning associated with the tag to be removed in situ when the tag is removed from the merchandise article for a proper reason.

REFERENCES:
patent: 4573042 (1986-02-01), Boyd et al.
patent: 5172098 (1992-12-01), Leydens et al.
patent: 5379023 (1995-01-01), Dalton

Affiliated with

Also associated with

Rating

E.A.S. system with selective disabling does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with E.A.S. system with selective disabling, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and E.A.S. system with selective disabling will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1181881