Electromagetic lock is a mechanical lock controlled by the relay.The lock works as the circuits disconnects, and it will unlock as the -on. It is suitable for centralized control cabinets such as lockers, letter boxes, lockers, etc. Features - Color: Black. - Size: 8.00X6.00X1.00cm/3.14X2.36X0.39 inch. - Material: steel, steel plate. - Voltage: 12V. - : 2A. - Self-elastic design, adjustable elasticity, suitable for self-elastic cabinet doors weighing 0.5-4KG. - The lock hook can withstand 150KG pulling force without obvious permanent deformation, anti-vibration, anti-pry design. - Small size, light weight, response, , energy saving and energy saving. - Surface electroplating electrophoretic paint (more than 500 hours of test). - The is formed by steel plate/the internal parts are precision cast of steel. Package list: 1 x Electric Lock