Electronic Specifications Integrated circuit: TK4100, EM4102, Mifare ultralight, Icode Sli, etc EM4100, EM4102, TK4100, EM4305, EM4450, ATM5577, F1108, Philips MF1S50 MF1S70, Philips Desfire D40 D41, I-code II, Hitag, Ultralight, Ti2048, ST series Operating frequency: LF 125 kHz; HF 13.56 MHz Opetating Protocol: ISO 11784/5; ISO 14443A; ISO 15693 Memory format: Depends on the IC Read range: 5cm Security: Anti-fake Anti-collision: Yes - Linear Algorithm Read/Write cycles: Unlimited number of read cycles; Up to 100, 000 write cycles Read rate: Up to 10 labels per second dependent on application Material Specifications Housing material: ABS Antenna: Cooper coil antenna IC: Silicon: 150 microns (± 10 microns) Printability: Can printe two color logo, and UID numbers Four color printing/ silk screen printing Gold/silver stamping Metallic gold/silver Embossed numbers Signature panel solution: White & transparent Barcode Magnetic stripe UV coated Hole punch Formats Available: Finished tag, or tag inlay Glossy/matted/frosted