| One Card Multiple Locks: You can easily program one key to as many locks as you want, and you can reset, add or delete key cards freely. The lock uses a 13.56MHz M1 card, which is more sensitive and than ordinary 125kHz ID cards. Sensing Thickness: Cards can penetrate thicker wood boards (up to 38mm/1.5 inches), Perfect lockers, lockers, drawers, cupboards, closets, data racks, storage boxes, safe gyms, swimming pools , libraries, factories and offices, etc., with a wide range of uses. NFC & RFID Supported: This lock works with rfid keys and supports NFC. For Android, copy your rfid key to your smartphone's wallet via NFC function. For IOS, add a new transit card to the wallet, then program … | |