- Solid lock core design: Upgraded thickened solid lock core with a bevel design for enhanced security and a high anti-theft coefficient. Provides robust protection for cabinets or drawers without compromising solidity. - Advanced CPU: Equipped with an advanced professional-grade CPU that improves card sensing sensitivity during reading. Ensures fast card reading within 50 mm and stabilizes the operating voltage for reliable performance. - Low battery protection function: Built-in low battery protection requires no manual setup. When the battery is low, swiping the card will unlock the lock and place it in the normally open state. A beep confirms the action. Practical use scenarios: - Office file cabinets and desk drawers requiring quick, secure access control. - Home medicine cabinets or jewelry drawers needing reliable, easy access with low maintenance. - Workshop tool chests or equipment storage where fast card reads and dependable operation are important.