the things next to door as you walk out... what are they called?
2007-01-29 07:51:42 · 11 answers · asked by X- Laura -X 1 in Consumer Electronics ➔ Other - Electronics
bleepers
2007-01-29 07:54:49 · answer #1 · answered by Anonymous · 0⤊ 1⤋
The barrier on the door as well as the Tags on the products are both called RFID tools:
Radio Frequency Identification (RFID) is an automatic identification method, relying on storing and remotely retrieving data using devices called RFID tags or transponders. An RFID tag is an object that can be attached to or incorporated into a product, animal, or person for the purpose of identification using radio waves. Chip-based RFID tags contain silicon chips and antennae. Passive tags require no internal power source, whereas active tags require a power source.
2007-01-29 08:02:54 · answer #2 · answered by lloydi_yeh 2 · 0⤊ 0⤋
Electronic Article Surveillance (also known as EAS)
EAS is a protection strategy based on the use of an electronic device (an "active" theft detection tag) being attached to merchandise and another electronic device (an EAS antenna system) installed at the store exits which will detect, or sense, the "tag" if someone tries to leave the store with an item that they haven't paid for.
2007-01-29 07:59:21 · answer #3 · answered by shusha002 2 · 0⤊ 0⤋
Probably something like "loss prevention columns" or "inventory loss protection devices". The RFID tags are the items in or on the sales inventory, and if they are not deactivated by a device at check out, that's what causes the alarm.
2007-01-29 07:58:30 · answer #4 · answered by Carl S 4 · 0⤊ 0⤋
you're able to hit upon a huge keep that sells outfits besides as CDs. in case you may sneak some CDs right into a changing cubicle by way of hiding them interior the garments you should aim on they gained't be waiting to confirm you eliminating the protection tags. then you definately can stuff the CDs right into a bag or pocket, ditch the tags, supply the garments decrease back and walk out scot unfastened.
2016-12-13 03:45:23 · answer #5 · answered by Anonymous · 0⤊ 0⤋
RFID sensors. They identify the RFID tags on unpurchased items.
2007-01-29 07:59:45 · answer #6 · answered by Ali B 2 · 0⤊ 0⤋
They are RFID tags that are on the products, and the RFID sensors are what is by the door.
2007-01-29 07:55:19 · answer #7 · answered by Scotty 6 · 0⤊ 0⤋
bleeping barriers
2007-01-29 07:56:49 · answer #8 · answered by Alicat 6 · 0⤊ 1⤋
Security checkpoint.
2007-01-29 07:59:10 · answer #9 · answered by Anonymous · 0⤊ 0⤋
bleep barriers...
2007-01-29 08:01:45 · answer #10 · answered by Fragile Stone 1 · 0⤊ 1⤋