Work: closed/locked (shut down), unlock (power on) Elastic compared to other similar products, can be applied to doors weighing 0.5 ~ 4kg Emergency release: body lock emergency release mode, can be used as a manual emergency unlocking function Energy saving: power on unlocking, time is less than 1 second, typically no energy consumption when door is closed Durable: tested continuously at 10-second intervals for 500,000 cycles, coil will not burn out Safety: 280kg holding force, resistant to significant permanent deformation, with anti-vibration and tamper-resistant design Application: refrigerated cabinets, food distribution counters, logistics cabinets, mailboxes, cabinets, bookcases, meter boxes, wardrobes, vending machines, etc., widely used in schools, mines, factories, supermarkets, logistics centers, military, prisons, courts, hotels, bathroom centers and other places Installation: compact size, no left/right or front/back orientation required, easy to install and replace; can be mounted on wall side or integrated installation Size: 72*13.3mm Material: metal Color: black Package Contents: 3 * Electromagnetic Lock 3 * Lock Catch Only the above package content, other products are not included Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the real thing. Measurement allowed error is +/- 1-3cm