alarm
antenna
anti
antitheft
antitheft tag
belt
circuit
close up
code
commercial
concerns
control
detection
deterrent
device
electronic
electronics
encoding
equipment
frequency
identification
label
labels
magnet
magnetic
mall
metal
object
plastic
prevention
protect
protection
rfid
safe
scanner
security
sensor
stolen
surveillance
swipe
tag
technology
theft
thief
tracking
wireless
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