Use 2 units for top and bottom dual control. Use 2 units for top and bottom dual control. Call for availability. For heavy inward swinging entry doors such as solid wood doors, etc. Call for availability.
Determine door hinge and mount style.
See Installation Page for info. Call for special pricing on orders over 6 units. Please fill out a complete description for each door. Choose best middle door location available. For single door entryway and dual operator install.