RFID EM4305 125KHz Writable UID Chip

Original EM4305 125KHz RFID Chip with rewritable UID

Original EM4305 125KHz RFID programmable chip with keychain. The chip is made of high-quality PVC surface suitable for printing and is thus suitable for access control to doors.

Specifications:

• Frequency: 125 KHz
• UID changeable: YES
• Format: ISO 11784 / 11785
• Capacity: 512 bit EEPROM
• Thickness: 1mm
• Dimensions: 90 x 54 mm (3.54 x 2.13 inches)
• Material: PVC
• Color: gray, blue, red, orange
• Operating temperature: -20 °C to 70 °C (-4 °F to 158 °F)
• Card reading distance: 0-6 cm (depends on the RFID reader)

Datasheet: http://www.advanide.com/wp-content/uploads/products/rfid/EM4205-4305.pdf

Application Area: Community security, access control to residences, parking cards, employee attendance cards, etc.

Note: If this chip has not been previously programmed (cloned or overwritten), its UID cannot be read without prior programming.

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