ETEKJOY 100PCS 13.56MHz RFID Key Fob Proximity IC Card ISO14443A Token Tag for Electronic Smart Door Lock, Compatible with MIFARE Classic 1K Card M1, Read Only (Black)

ETEKJOY 100PCS 13.56MHz RFID Key Fob Proximity IC Card ISO14443A Token Tag for Digital Sensible Door Lock, Appropriate with MIFARE Basic 1K Card M1, Learn SolelyObserve: These are 13.56MHz key fobs (tags). If you wish to register them to your lock system, please be certain that your system makes use of the identical frequency 13.56MHz. Incompatible with different frequencies like 125kHz.
Learn solely. Not re-writable. Every key fob is already pre-programmed. You can’t re-program them by a card author.
Appropriate with MIFARE Basic 1K Card (M1 Card). In case your lock makes use of M1 card, these key fobs work to your lock too.
Appropriate for 13.56MHz RFID proximity entry management system and ID administration system. For instance, register them to your RFID door lock as new keys if relevant.
Approx. Fob Measurement: 1.58*1.26*0.18 inch. Casing Materials: ABS Plastic.
Bundle contains 100 Items.

Observe: These are 13.56MHz key fobs (tags). If you wish to register them to your lock system, please be certain that your system makes use of the identical frequency 13.56MHz. Incompatible with different frequencies like 125kHz.
Learn solely. Not re-writable. Every key fob is already pre-programmed. You can’t re-program them by a card author.
Appropriate with MIFARE Basic 1K Card (M1 Card). In case your lock makes use of M1 card, these key fobs work to your lock too.
Appropriate for 13.56MHz RFID proximity entry management system and ID administration system. For instance, register them to your RFID door lock as new keys if relevant.
Approx. Fob Measurement: 1.58*1.26*0.18 inch. Casing Materials: ABS Plastic. Bundle contains 100 Items.