Proximity RFID 125Khz EM4100 T5577 Chip Rewritable 25mm ABS ID Coin blanks Waterproof for Usb Rfid Writer


NOT Support Any Phone!

Because of the coin antenna is smaller, some R/W devices can read the coin but can not write data.It is recommended to use a desktop R/W reader(NOT Handle R/W Coppier).
1. High quality ABS material
2. Frequency:125KHz
3. Size:25mm
4. Chip:T5577
Storage capacity: 330bits, 10 division, 8 bit password
Read distance: 1-10cm(Depend on card reader)
Erasable life: more than 100000 times
Data storage time: 10 years
The shell is made by excellent anti-corrosion and high temperature resistant material.RF chip is sealed in,filling the epoxy resin,and use ultrasonic to weld
5.The characteristics:
small and exquisite appearance, durable, not easy to fade.
the product is waterproof, shockproof, anti corrosion.
Access control
Public transportation
Identity authentication
Attendance management
Card payment
Product identification

Notice: Please refer to the following picture when buying

package List:
1*50PCS T5577 Chip RFID 125khz Rewritable 25mm ID Coin waterproof

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