- Versatile Usage: The self-elastic design allows for adjustable elasticity, accommodating doors weighing between 0.5 to 4 kg. Equipped with built-in unlocking status detection, this lock is ideal for storage cabinets, mailboxes, logistics cabinets, filing cabinets, vending machines, and shoe cabinets. It's commonly used in schools, community stations, hotels, factories, and supermarkets. - High Security: This latch hook supports a traction strength of up to 150 kg, ensuring durability without permanent deformation. It is designed to be shockproof and anti-prying, with an electromagnet life exceeding 1,000,000 cycles under load conditions (Electrical parameters: DC 12V 2A). - Easy Installation: With a compact size of approximately 5.9 x 7.3 x 1.3 cm (2.32 x 2.87 x 0.51 inches), installation is straightforward with no limitations on orientation. The design supports mechanical lash-up unlocking, ensuring a mechanical life of about 500,000 cycles. - Durable Construction: Constructed primarily from carbon steel and finished with electroplated electrophoretic paint, this electric lock is built to withstand heavy use and provide long-lasting reliability. Applications: 1. Secure storage cabinets in schools to protect students' belongings. 2. Enhance the safety of mailboxes in community stations. 3. Control access to vending machines in high-traffic areas.