1. Enhanced Security Design: The upgraded solid lock core features a chamfered design that significantly increases security and theft protection, ensuring your belongings are safer than ever. 2. Advanced CPU Technology: This smart lock is equipped with a cutting-edge, professional CPU that enhances card detection sensitivity during use. It stabilizes operating voltage and allows for quick card recognition within a 50 mm range. 3. Low Battery Protection: No manual adjustments are needed for low battery operation. In battery mode, simply swipe your card to switch the lock to its normal open state, accompanied by an audible alert each time. Key Benefits: - Superior theft protection with a robust lock core design. - Quick and reliable card detection for hassle-free access. - Automatic low battery functionality ensures uninterrupted use. Practical Applications: - Ideal for securing personal belongings in lockers, ensuring peace of mind during workouts or school. - Perfect for residential use, providing reliable access control for homes and apartments. - Suitable for office environments, offering convenient and secure entry for employees. Specifications: - Material: High-quality metal for durability. - Compatibility: Works with various card types for flexible access solutions. - Size: Compact design fits standard lock installations without modifications. This smart lock combines advanced technology with practical functionality, making it a reliable choice for enhancing security in various settings.