Main technical parameters Frequency: 8.2MHz (kertas yang boleh disahkod / tidak boleh dikodkan / telus / termal) saiz label: Ø30 / 40mm / 30 × 30mm / 40 × 40mm, can be customized Detection distance: 1.20m~1.50m Color: Barcode/White/Black or customer specified Packing: 10,000pcs / kadbod (500pcs / gulung)