Product Name: RFID Keyfob 125kHz Tk4100 Custom RFID Access Control Style: Keychain Application: Access Control Type: Non-contact Kind: RFID Keyfob Shape: Different Model Certification: RoHS Trademark: none Transport Package: Express Specification: different model Origin: China HS Code: 8523521000 Product Description SpecificationMaterialPVC,leather,ABSDimensiononyourrequestPrintingOffset printing/4 Color printingOperatingtemperature-20°C-75°CStoragetemperature-40°C-85°CWorkmodepassiveAvailablecrafts1- Surface: glossy,matt,frostedlaminated/finished,UVvarnish2- Magneticstrip3- Signaturepanelandscratchpanel4- Barcode, QR Code5- Hot stampinggold/silvercolor6- Hologramsticker, hologram overlay, Uniewable printing7- Numbering: laser code, thermal printing, DOD printing, embossing,etcMore inquire please contact us.ChipavailableLF(125KHz):TK4100, EM4200, 4205, 4305, 4450, T5577, Hit1,2,S etc.HF(13.56MHz):MIFARE Classic, NTAG, DESFire, Ultralight,ICODE,f08,f32,ti2048,huahong,issi4439UHF(860-960MHz):UCO G2XM,G2XL, Alien H3, IMPINJ Monza etc. Free samples are availavle. We are looking forword to hearing from you.Contact us :Any interested please feel free to contact me , all our team are here to service for you in 7 days .