ROFU 8011LC - Magnetic Lock Model 8011LC Standard Features* Holding Force: 1300 lbs. (590 Kg.) Versatile mounting bracket for new and existing doors and frames. Fail Safe: Releases instantly when power is disconnected. No residual magnetism. Housing: Heavy duty anodized extruded aluminum. Voltage: 12VDC, or 24VDC Current Draw: 450mA at 12VDC 225mA at 24VDC Mounting hardware included with unit for outswinging doors. Optional Z-Bracket required for inswinging doors. * Technical Data subject to change without notice.