Rewritable RFID Keyfobs Tag Token For Copier Multi-Color EM4305 ID Tags

Features:
Each piece comes with key ring included, easy to carry.
You can specify the color for each piece of keyfobs you wanted, just leave a message to let us know your requirement, we will send as you required. Otherwise, we shall arrange random delivery.

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

Package include:
10-100Pcs EM4305 125khz Tags (Color Random)