- [VERSATILE APPLICATION] The self-elastic design of this lock makes it suitable for doors weighing between 0.5 and 4 kg. It features built-in unlocking status detection, making it ideal for use in storage cabinets, mailboxes, logistics cabinets, filing cabinets, vending machines, shoe cabinets, and more. Commonly found in schools, community stations, hotels, factories, and supermarkets. - [RELIABLE SECURITY] Robust latch hook can withstand 150 kg of traction without permanent deformation. It is shockproof and resistant to prying. Under designed load conditions, the electromagnet's lifespan exceeds 1,000,000 cycles (Electrical Parameters: DC 12V 2A). - [SIMPLE INSTALLATION] Compact and user-friendly, this lock can be installed without constraints on orientation, allowing for mechanical lash-up unlocking. In designed loading conditions, it boasts a mechanical life of about 500,000 cycles (Dimensions: Approximately 5.9 x 7.3 x 1.3 cm). - [DURABLE CONSTRUCTION] Made from high-quality carbon steel, the electric lock features an electroplated electrophoretic paint finish, ensuring durability and longevity during use. This electric lock is perfect for securing lockers in schools, safeguarding mail in community stations, and providing access control for vending machines in busy areas.