Purchase Qty. Reference FOB Price
500-4,999 Pieces US$0.38
5,000+ Pieces US$0.33
Product Description
DS1990A Magnetic iButton keys / holders Cabinet Lock/ Sauna Locker Room Description The DS1990A Serial Number iButton is a rugged data carrier that acts as an electronic registration number for automatic identification. The DS1990A consists of a factory-lasered, 64-bit ROM that includes an ...