Can Hair/Beauty Products Set Off Sensors? those ones at the door?

Okay before you get suspicious of you asking me this I can explain lol! Well my big sister is always showing


up at home from drugstores like CVS, Rite-Aid %26amp; Walgreens with new hair, beauty and cosmetics products that


I KNOW for a fact that she didn't buy because she has no job and has no way of getting a hold of any money


plus everytime she comes home she has no bags or recepit so it's pretty obvious that she's shoplifting the


items and I'm wondering like HOW is she getting away with it? Don't they have sensors or something that will


go off when she tries to walk out the door? What about that barcode thing?Can Hair/Beauty Products Set Off Sensors? those ones at the door?
unless they have a magnetic tag on them she can walk right through and no one will notice. more than likely she hides herself in some corner where there are no mirrors or camera or people around and very unnoticeably slips it into her purse.Can Hair/Beauty Products Set Off Sensors? those ones at the door?
For the alarm to go off it needs the magnetic tag,which is either a little sticker on the can or product. Unless its an expensive product or a product that is well known to be stolen it probably won't have a sensor.