Keytag 1K 13.56Mhz rfid keyfob Key Tag detail Keychain tag Product color: black Made of material: plastic Read and write rewrite card Key Tag: 125 kHz Key Tag Frequency: 125 kHz Detection distance: 3-10 cm Key Tag size: 45 x 32 x 3.5 mm Key tag weight 47g (10 pcs)
