Description
Armstrong Bluetooth Cabinet Lock – Hidden Power Port (SDWC-508-TTL)
Elegant Flush-Mount Design
The SDWC-508-TTL features a clean, flush-mounted design that blends seamlessly with modern furniture. Its concealed installation enhances aesthetics while providing secure electronic locking without visible hardware.
Multiple Smart Access Methods
Compatible with the TTLock mobile app, the lock supports Bluetooth smartphone unlocking, 13.56 MHz MIFARE RFID cards, and virtual e-keys. Users can easily manage access permissions, share temporary keys, and monitor unlocking records directly from the app.
Hidden USB-C Emergency Power Port
The lock includes a concealed USB-C emergency power port that allows temporary external power if the batteries become fully discharged. This feature ensures uninterrupted access without damaging the cabinet or replacing batteries immediately.
Reliable Automatic Locking
Powered by 3 AAA alkaline batteries, the lock automatically secures the cabinet after closing, providing dependable protection for valuables. A low-battery warning alerts users when replacement is needed to maintain continuous operation.
Versatile Applications
Ideal for office cabinets, drawers, lockers, wardrobes, retail display cabinets, filing cabinets, healthcare furniture, hotel furniture, and residential storage units, the SDWC-508-TTL combines smart technology with modern design to deliver secure and convenient access control.
Technical Specifications
- Brand: Armstrong
- Model: SDWC-508-TTL
- Product Type: Bluetooth Smart Cabinet Lock
- Access Methods: Bluetooth App, 13.56 MHz MIFARE RFID Card, Virtual E-Key
- Platform: TTLock Mobile App
- Power Supply: 3 × AAA Alkaline Batteries
- Emergency Power: Hidden USB-C Power Port
- Installation: Flush-Mount for 18–24 mm Non-Metallic Cabinet Panels
- Auto Lock: Yes
- Application: Cabinets, Drawers, Lockers, Office Furniture & Display Cabinets









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