Work: closed/locked (shut down), unlock (power on) Elastic compared to other similar products, can be applied to doors weighing 0.5 ~ 4kg with bounce resistance Emergency release: built-in lock emergency release mode, supports manual emergency unlocking Energy saving: power-on unlocking, operation time less than 1 second; typically consumes no power when door is closed Durable: tested for 500,000 cycles at 10-second intervals, coil designed to never burn out Safety: 280kg holding force, resistant to permanent deformation, with anti-vibration and tamper-resistant design Application: Refrigerated cabinets, food distribution counters, logistics cabinets, mailboxes, cabinets, bookcases, meter boxes, vending machines, etc.; widely used in schools, mines, factories, supermarkets, logistics centers, military facilities, prisons, courts, hotels, and bathroom centers Installation: Compact size, no left/right or front/back orientation required, easy to install and replace; can be mounted on wall side or integrated into structure Size: 72*13.3mm Material: Metal Color: Black Package Contents: 1 * Electromagnetic Lock 1 * Lock Catch Only the above package content, other items not included Note: Lighting and display differences may cause slight color variation between image and actual item. Measurement allows an error of +/- 1-3cm.