10Pcs ID 125KHz EM4305 T5577 Writable Rewritable Duplicate RFID Smart Key Tag Copy EM4100 Card Proximity Token Keyfobs Ring rfid keyfobs rfid tag rfid ring

Product Features

This 10-piece ID 125KHz EM4305 T5577 writable rewritable duplicate RFID smart key tag set has a 512-bit storage capacity.
It can be read over 10000 times, with a detecting distance of 0-5cm, and is waterproof, moisture-proof, and vibration-proof.
The chip model is EM4305/T5577, which is rewritable, readable, copiable, and writable, with a 125KHz working frequency.
Made of ABS material and with a passive card power supply mode, it has a service life of over 10 years.
Originating from Mainland China with CE certification, it offers a reliable and long-lasting RFID solution for various applications.