RFID access card 125kHz

125 kHz RFID card in credit card format with wide compatibility.  Printable with laser, silkscreen and injet.

Examples of where this type of tag is used include:

• Common in Arduino, Raspberry Pi and ESP32 RFID projects
• Access control systems for offices, industries, shops etc.
• Terminals for time reporting
• Elevator control in hotels, hospitals, office buildings etc.
• Door and gate opening

Specifications:

• EM4102/4200
• Operating temperature -40 °C to +85 °C
• Operating frequency 125 Khz
• ID size: 64 bits
• Read Only