Optical tagsRF Optical tagEM Optical tagAM Optical tag
?Am optical tag Model : ZKOP-A Description: protect glasses Dimension: 50*24mm Frequency:58KHz Detection range: 1.5m-2.1m Color: grey or customize Lock: Standard/super lock
?RF/EM Optical tag Description: RF/EM optical tag, very small , can be opened by normal detacher. model: ZKOP-B Dimension: 55x28mm Frequency: 8.2MHz /EM Detection range: 1.2m-1.8m Lock: with two lock Color: grey or customize