1200 lbs. holding force maglock with field selectable dual voltage. Recommended for interior and perimeter security doors. Model VM1290 is a direct retrofit for Locknetics 390+ maglocks and includes a specialized mounting plate that utilizes existing mounting holes.General InformationName: Vista 1200 lbs. Holding Force Magnetic Lock, Securitron Magnalock Corporation, VistaCategory: Securitron -u.s., Access Control & Communications, Locking Devices, Mag LocksUPC Code: 784607044628Country of origin: China. Country of origin is subject to change.