... 4 x 4 label, security chip, checkpoint label, RF label, 8.2MHz label, RF security label, 4 x 4 tag, 4 x ... , 310AA, 310AA, 310EP and 710EPAdvantage: Checkpoint 410EP: highest sensitivity, most popular label in high-end retailersSpecifications: Part number: 7103188Frequency: 8.2MHzDimensions: 41 ... markedLabel availability: 2,000 pieces/roll, 20,000 pieces/carton EAS RF 8.2Mhz checkpoint soft label 410EP