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Package includeds :
5/10pcs 38mm 125Khz RFID T5577 Coil Chip Card
The thickness is 0.38mm, and the actual product has a tolerance of 0.05mm. The larger the coil is, the greater the magnetic field induced current is, and the power supply foot is highly sensitive
Features:
Chip: T5577
Function: Writable
Memory: 64bit Read only memory (10HEX serial number)
Frequency: 125KHz
Read Times: 100,000 times
Outer Diameter: 38mm
Thickness: T5577 0.5-0.55mm
Detecting distance: 1-2cm (up toreader)
Notice:
Due to different monitors, there may be some color difference, which is normal.s