Do bar codes set off alarms?
Do bar codes set off alarms?
hi. on this place they say they don’t do s*it. is that true? what is going on here? tell all about this stuff. thanks!
Best answer:
bar code doesnt set off alarm, the white thing sets off alarm and it has silver thing inside it.
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6 Comments for Do bar codes set off alarms?
1. Phil | February 23rd, 2008 at 6:07 am
?
yes they do
2. Steven | February 23rd, 2008 at 6:49 am
No bar codes don’t set off alarms.
3. xXLBCXx | February 23rd, 2008 at 7:48 am
Ugh.?
First of all what are you trying to steal.!?
Huh.!
That’s Bad.!
And not all do
4. Fox | February 23rd, 2008 at 7:54 am
bar codes don’t set off alarms. they use electronic chips that send off radio waves that can be picked up by the sensors at the entrance of a store, etc.
5. TheIntersect | February 23rd, 2008 at 8:34 am
Are you talking about the alarms at department store exits etc. No the barcode does not set off the alarm, the barcode is only used to identify the product when paying for it so they dont need to manually type in the name of the item. The alarm is set off by a magnet strip.
6. d3viate | February 23rd, 2008 at 9:30 am
No, they don’t.
Most alarms use magnetic strips as their triggers. The bar-codes are just for scanning during the sale of the item.
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