Chip: TK4100/TK4101, fully compatible with EM4102
Working frequency: 125KHz
Working pattern: read-only
Induction distance: 2~10cm
Internal serial number: 5 bytes
Tele: Thin card: 85.5×54×0.84mm
Standard thickness Thin card: 85.5×54×1.05mm
Thickness card: 85.5×54×1.80mm (with a portable hole)
R/W range: 2~10cm, depending on the reader and the application environment
Vevela galulue: -20℃~+80℃ (-4℉~+176℉)
Materials: PVC/PET/PETG/ABS/PHA/PC/Paper,ma isi.
Wipe times: >100,000 taimi
Data storage: 10 tausaga
The TK4100 chip and the TK4101 chip are an inexpensive read-only application solution, mainly used in the field of access control and identification. Because of the low price of the chip, the application range is very wide.

The surface can be sprayed with 18 or 10 digits, 8 digits, can be made into a portable thick card, can be with holes. Print portrait photos, can also be made into keychain, silicone wristband or various shape tags, easy to carry.
Talosaga
Faailoaina, time and attendance systems, access control systems, property identification, patrol systems, One Card Solutions, ma isi.
Lelei Tauvaga:
Aufaigaluega poto masani;
Lelei sili ona lelei;
Tau sili ona lelei;
Faaooina anapogi;
Malosiaga tele ma le lautele lautele o oloa;
Talia laʻititi faʻatonuga;
ODM ma OEM oloa e tusa ma manaoga o tagata faʻatau.
Lomitusi: Lomitusi Offset, Patone ink Printing, Spot-color printing, Silkscreen Printing, Lomiga vevela, Lomiga vaitusi, Lomiga faakomepiuta.
Faiga saogalemu: Faailoga vai, Fa'amama leisa, Hologram / OVD, vaitusi UV, Vaitusi Fesuia'i Optical, Fa'ailoga pa'u natia/fa'ailoga Barcode, Nuanua Fa'ailoga, Micro-text, Guilloche.
O isi: IC chip data initialization/Encryption, Variable Data, Ua fa'apolokalameina le maneta fa'apitoa, Vaega saini, Barcode, Numera seriolo, Embossing, DOD code, NBS convex code, Oti-oti.