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The SDC Security Door Controls Z7852RRQ is a mortise-style electric lock designed for right-hand door applications and supplied without a cylinder. Mortise electric locks are installed directly into a routed pocket within the door edge, providing a low-profile, heavy-duty locking solution suited for access control integration. This unit is intended for installation by licensed locksmiths, access control technicians, or security integrators working on commercial or institutional door hardware projects. The absence of a cylinder allows the installer or end user to specify and source a compatible cylinder separately, accommodating site-specific keying requirements.
The Z7852RRQ is suited for commercial interior and entry doors where electric access control is required. It is typically used in office buildings, institutional facilities, and multi-tenant properties where controlled access must be integrated into the door hardware. Right-hand configuration means the lock is oriented for doors with the hinge on the left when viewed from the secure side. Installers should confirm door hand orientation before ordering to ensure proper fitment.
Designed as an OEM-style mortise electric lock for commercial door hardware applications requiring right-hand orientation and field-supplied cylinder selection.
Installation of mortise electric locks should be performed by a licensed locksmith or qualified access control technician. Power to the access control system and any door hardware wiring must be de-energized before beginning installation. Mortise pocket dimensions in the door must match the lock body specifications before installation. Refer to applicable local building codes and ANSI door hardware standards to confirm proper application and fire-rating requirements.
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