CUID M1 13.56MHz RFID sticker with a changeable UID

CUID M1 13.56MHz RFID sticker with a changeable UID

What is a CUID tag?
The UID of regular MIFARE 1K tags consists of the first 4 bytes in block 0 of sector 0 and cannot be changed after manufacturing. CUID is the 3rd generation of changeable UID tags, where block 0 of sector 0 can be modified like any other block. It can be edited using phone applications such as MCT NFC, MTools, or RFID Tools.

Specifications:

• RFID Chip: Fudan F08 (Compatible with Mifare 1 S50/Mifare1S50/MifareS50/MF1S50YYX_V1)

• Frequency: 13.56 MHz

• Format: ISO14443

• Capacity: 1Kb

• Rewritable ID: Yes, CUID Gen. 3

• Dimensions: Ø 25 mm, 38 mm, 40 mm

• Thickness: 0.01 - 0.02 mm

• Material: PP paper

• Color: White

• Operating temperature: -20 °C to 70 °C

• Reading distance: 1–4 cm (depends on RFID reader)

Application areas: community security, home access control, parking cards, employee attendance cards, and more.

14042 - 25 mm, PP paper

14043 - 28 mm, wet inlay

14044 - 28 mm, anti-metal