T5577 RFID Key Fob 125KHz Proximity ID Card Key Tags

Attention: Before use, please note that the T5577 key fob does not come with a pre-programmed id number. You will need to write the id number on it before reading. Also, it is not compatible with UHF readers and encrypted readers. Please be aware that the key fobs are blank and do not contain any data, so they cannot be directly added to an RFID lock.

RFID Key Fob: * Function: This key fob comes with a rewritable chip that can be programmed in 125khz id format and HID WG 125khz format. * Certificate: ISO, ROHS, FCC, CE. * Data Transmission Speed: 106 Kboud. * Read Distance: 1-30mm. * Read/Write time: 1-3(ms). * Data Retention: >10 years. * Please consult your technician to ensure your reader will support normal (non-encrypted) standard M1 cards. The chip comes without pre-programming as different clients require different formats. If you want the cards pre-programmed, please provide technical data and we can check the chip style.

Material: The RFID key chain is made of ABS material. It is created using a fine metal mold and ultrasonic wave technology. Please note that the key fobs are blank and must be written to by a 125KHz RFID card writer first.

Read and Rewritable: The RFID key fob comes with a rewritable chip and can be used with a 125KHz RFID card Copier/ Writer.

Frequency: Operating at 125kHz, the T5577 key fob is suitable for making new and back-up tags, and can be erased and written to over 100,000 times.

Sweet Service: If you have any questions or concerns about our product, please don't hesitate to contact us. We are dedicated to providing the best customer service experience possible. Each package includes 10 PCS of the key fobs. Thank you.

product information: