Elektronisches Schrankschloss, Smarte Bluetooth-app-entsperrung, Kein Bohren Erforderlich

[Bluetooth Unlock] Bluetooth connection, your phone becomes your key, easily unlocking the cabinet lock with one click. After account pairing, no need to worry about losing the key. Suitable for bookshelves, bedside tables, filing cabinets, drawers, etc. [APP Smart Management] Supports remote key authorization via APP; authorization periods can be set. You can also view unlocking records. You can revoke lock and key access permissions at any time. You can also batch authorize or remove others in the background, generate QR codes for authorization, etc. [Electronic Cabinet Lock] Protects important documents and personal belongings. Hidden installation inside the cabinet; unlock directly using the Bluetooth APP. Can connect and pair with the Graffiti Bluetooth Gateway (Graffiti Bluetooth Gateway sold separately). [Enable Automatic Locking Function] Automatic locking function can be set. When automatic locking is enabled, the bolt will automatically extend after unlocking. When automatic locking is disabled, the bolt will not automatically extend after unlocking, making it convenient to use. [Low Power Consumption] Uses 2 AAA batteries (not included), ultra-low power consumption, with an automatic low battery reminder function. Remaining battery level is displayed upon power-on.