YAVIS 50pcs Writable RFID Keychains 125Khz T5577/EM4305 NFC Token tag Key Ring Proximity ID Keyfobs Card for Door Control Entry Access Key Fobs Card(Blue)

• 1. Chip: T5577/EM4305 chip. Support: Read, and writable.
• 2. Material: ABS waterproof material. Each keyfob has metal keyring.
• 3. Working Frequency:125KHz. Reading distance is 0-10cm.
• 4. Widely used at apartment, office, park and other places.
• 5. Each keyfob has metal keyring. Package included: 50 pcs keyfob.

feature 1. Waterproof RFID key tags access proximity door control. 2. Each keychain without a unique ID number on it. 3. Suitable for 125KHz card reader and reading distance of 0-10cm. 4. Widely used in apartment, office, park and other places. 5. 100% Brand New High Quality ABS Material. 6. Support for reading and writing. Product description 1. Material: ABS waterproof material 2. Colour: blue. 3. Support: read and write. 4. Working frequency: 125KHz 5. Chip: T5577 / EM4305 chip 6. Each remote control has a metal key ring. 7. Standard: ISO14443A 8. Package Included: 50pcs Remote Control