This Smart Electronic Fingerprint Door Lock is a high-security entry system that offers convenience and peace of mind for your home. With a sleek design and adjustable spring bolt, it is suitable for various types of doors with a thickness of 35-50mm. The lock can be unlocked using your fingerprint, code, or key, providing multiple options for security. Its quiet operation and hidden keyhole add extra layers of safety, while the long battery life supports up to 100,000 unlock operations. Additionally, the lock comes with a 1-year manufacturer warranty and features four unlocking methods for added flexibility.
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