3M RFID Round Card 25MM 125KHz HT4168

1. High-quality PVC material
2. Size: 25mm x 1mm
3. Kit Contain: 2X Coin type RFIF Chip
4. K4100(Compatible EM4100)
5. Operating Frequency: 125KHz
6. Communication speed: 106K Boud
7. Read distance: 2.5 ~ 10cm
8. Read time: 1 ~ 2ms
9. Operating Temperature: -20c ~ 85c
10. Endurance:> 100,000 times
11. The shell is made of excellent anti-corrosion and high-temperature resistant material, The RF chip is sealed in, filled the epoxy resin, and ultrasonic to weld

This a mini coin size read-only RFID Sticker Tag. It works in the 125 KHz frequency range. It comes with 3M Double Sided Tape which can be used to stick the tag onto objects. RFID is useful for sensing and identifying tagged people and objects for access control, automation, inventory management, and a whole range of different applications. This basic coin-size RFID tag works in the 125kHz RF range and comes with a unique 32-bit ID. It is not reprogrammable. This blank, smooth, and mildly mini-size RFID tag, can be used to print your logo on it.