SDC Z7550LRCUE HiTower Frame Actuator Controlled Mortise Lockset, Locked from Outside, Failsafe

The SDC Z7550LRCUE is a frame actuator controlled left-handed reverse lockset that is locked from the outside only and has a failsafe operation. The unit is equipped with an SDC lock, an Eclipse with rose lever handle, a standard failsafe actuator that operates at 24 VDC, and has a satin stainless steel finish.

SDC HiTower locksets comply with all national and regional building codes for locking interior office, elevator lobby, exit and stairwell fire rated doors, where the use of electric strikes and magnetic locks is prohibited. HiTower locksets also provide higher security and superior aesthetics compared to exposed and vulnerable electric strikes and magnetic locks, while eliminating the need for request-to-exit devices. While providing controlled access and remote control capability the door stays latched even when unlocked, maintaining fire door integrity.

The HiTower lock consists of a mechanical door lock controlled by an electric actuator installed in the frame. All access control and monitoring wires are maintained in the frame. Power transfer hinges and wires through the door are not required. All expenses associated with power transfer hinges are eliminated, including costs for door wire chases that must be factory prepared to maintain the doors fire ratings.


Also known as: SZ-Z7550LRCE

Technical Specifications: Electrical Specifications: 0.5 Amp @ 24VDC

For more information about the Security Door Controls Z7550LRCUE, please contact us.