5Pcs RFID IC Keyfobs 13.56 MHz Keychains NFC Key Card ISO14443A MF Classi For Smart Access Control System

This is high quality rfid 13 56MHz keyfobs which can be used for apartment home office hotel etc Product Description 1 Material ABS waterproof2 Color Blue3 Support Quantity optional4 Frequency 13 56MHz5 Chipe MF Classic 1k chip6 Each keyfob with metal keyring 7 Standard ISO14443A8 Not writable9 Package included 5 10 20 50 100 pcs keyfob optional Package includeds 5 x RFID 13 56MHz keyfobs