Work: closed / locked (shut down), unlock (power on)Elastic compared to other similar products, can be applied to 0.5 ~ 4Kg heavy door bounces Emergency release: body lock emergency release mode, can be used as an emergency unlocking function manual Energy saving: power on unlocking, time is less than 1 second, usually the door is not closed energy consumption Durable: continuous 10 second test interval 500,000 to that the coil will never burn Safety: 280Kg Holding Force, it is not easy to produce significant permanent deformation, with anti-vibration, tamper design Application:Refrigerated cabinets, food distribution counters, distribution logistics cabinets, boxes, cabinets, cabinets, cabinets, bookcases, meter boxes, cabinets, , automatic machine sales, etc., widely used in schools, mines, factories, supermarkets, the logistics community, , troops, prisons, courts, hotels, bathroom centers and other Installation:Small size, not left and right and the front and back to distinguish, easy to install replacement, both to be installed side of the wall can also be incorporated installation; size:72*13.3mm Material:metal colour:black Package Contents: 1 * Electromagnetic Lock 1 * Lock catch Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.