Super Debug 20 Pcs 125kHz RFID Proximity Smart Card 0.8mm thick for Access Control System & Time Attandance (Read only, Pack of 20) Time & Attendance  (Card)

Specifications: Pre-programmed with unique 18-digit ID number in each card (The first 10 digitals is ABA code, the last 8 digitals is wiegand code.) This RFID card is read only, can't been programmed Can't been programmed Operation Frequency: 125KHz TK4100 Chip Storage Capacity: 64bit Communication Protocol: ISO 18000-2 Standard ID compatible Compatible standard ID door access devices or ID reader Contactless transmission of data and supply energy Ideal for use in ID and access control With card ID printing Size: Standard Credit Card Size (CR-80) and Thickness (3.375" x 2.125", 30 mil thick) Material: PVC & ABS Operation Temperature: -40?~185? Note: Please notice that our RFID cards can't be compatible with UHF reader and encrypted readers, for example, the reader of following brands: HID, Indala, Cobra, APCiK, Paradox, Radio, Honeywell,etc. Please consult your technician to ensure your reader will support normal (non-encrypted) standard 125KHz RFID cards