Description
- Working 125KHz frequency. Made of high quality ABS material.
- TK4100 / EM4100 chip. Support Read only, not support write, not support copy.
- Each keyfob has metal keyring and unique ID number on it.
- ISO14443A Standard, waterproof. Can be programmed on the access controller directly.
- Package including 100pcs Red keyfobs. Suitable for door access control system, video intercom system. apartment, office, park, etc.
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FST (pack of 100) EM 125KHz EM4100 Keyfobs RFID Access Control Cards Proximity TK4100 Keychains Smart ID Keycard Read Only (Red)
