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The SDC - SECURITY DOOR CONTROLS Z7850LQE is a left-hand electric latch retraction lock designed for access-controlled door applications operating on 12 or 24 volts DC. This unit is finished in 626 (satin chrome) and is built for use with panic hardware or exit devices where electrically controlled latch retraction is required. It integrates into low-voltage access control systems to allow remote or credential-based door release. Installation is typically performed by a licensed access control or locksmith professional familiar with door hardware and low-voltage wiring practices.
The Z7850LQE is suited for commercial interior and perimeter door applications where electrified exit hardware is required. It is designed for left-hand door configurations and carries a 626 satin chrome finish, making it appropriate for institutional, commercial office, and light industrial environments. This product falls within the locksets and door hardware category and ships as a single unit.
Designed as an OEM-style electric latch retraction device for commercial door hardware applications requiring 12 or 24 volt DC low-voltage control integration.
Installation should be performed by a qualified locksmith or licensed access control technician. Disconnect all power to the access control system before wiring or mounting. Verify door handing before installation to confirm left-hand configuration is correct for the opening. Local fire and life safety codes, including NFPA 80 and applicable building codes, should be consulted prior to installation of electrified exit hardware.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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