Narrow-door-side aluminum alloy smart lock: fingerprint, password, and card‑swipe options; outdoor waterproof sliding lock; Bluetooth‑enabled remote smart lock; aluminum alloy door lock.
The aluminum‑bridge fingerprint lock is an advanced smart door‑locking system, crafted from high‑strength thermal‑break aluminum for exceptional durability and robust anti‑theft performance. It can be managed via the TTLOCK app, features outdoor‑grade waterproofing and UV resistance, and withstands extreme temperatures—making it ideal for exterior door installations. Additionally, this lock offers multiple unlocking methods, including fingerprint, passcode, IC card, and Bluetooth app control, providing you with versatile options while ensuring security and reliability.
Product Introduction
The aluminum‑bridge fingerprint lock is an advanced smart door‑locking system, crafted from high‑strength thermal‑break aluminum for exceptional durability and robust anti‑theft performance. It can be managed via the TTLOCK app, features outdoor‑grade waterproofing and UV resistance, and withstands extreme temperatures—making it ideal for exterior door installations. Additionally, this lock offers multiple unlocking methods, including fingerprint, passcode, IC card, and Bluetooth app control, providing you with versatile options while ensuring security and reliability.














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