APPLAYERR Waterproof Rfid Key Fob Em4305 125khz Pure Copper Coil Key Ring Tag For Security Entry System

Specifications:<br>Frequency: 125KHz<br>512 bit EEPROM organized in 16 words of 32 bit<br>32 bit unique identifier (UID)<br>32 bit Password read and write protection<br>ISO 11784 / 11785 Standard Compliant<br>EEPROM Write Cycles: More than 10000 cycles<br>EEPROM Data Retention: More than​ 10 years<br>Operating Distance: 0-10cm<br>Operating Temperature : -20° - +50°<br>Material: ABS<br>Size: 1.4 * 1.1 * 0.2 in. (35 * 28 * 6 mm)<br>Weight: 0.14 oz (4 g)/pcs<br><br>Package include:<br>10-100Pcs EM4305 125khz Tags (Color Random)

• Brand new and high quality.
• Works excellent, waterproof,epoxy resin encapsulation, ultrasonic welding, ensure product waterproof anti-throw.
• The pure copper wire coil, frequency stability, ensure that card read distance,in bad use environment also can work normally.
• Rewritable,Can be used in 125KHz RFID card Copier/Duplicator (can NOT support HID copier).
• Compatible with all 125KHz Door Security / Access Control / Entrance Guard System and RFID reader (HID NOT supported)