Schlage ND80BDEU Tlr 626 Rx Electrified Cylindrical Lock

Product Description

The SCHLAGE ND80BDEU TLR 626 RX is a Grade 1 electrified cylindrical lock designed for storeroom function in commercial access control applications. It operates on 12 to 24 volts DC and is configured fail secure, meaning the latch remains locked when power is removed. The tubular lever trim and satin chrome finish (626) suit institutional and commercial door hardware installations. The lock includes a Short Form Interchangeable Core (SFIC) prep, allowing integration with large-format interchangeable core systems. Licensed locksmiths, access control technicians, and commercial door hardware installers are the primary trades for this product.

This lock is intended for commercial and institutional interior doors where controlled storeroom access is required. Storeroom function means the outside lever is always locked and can only be retracted by credential or electric release, while the inside lever remains free for egress. The Request to Exit (RX) output signals the access control panel when the inside lever is operated, supporting monitored egress compliance. A 2.75-inch backset accommodates standard commercial door preparations.

Key Features

• Grade 1 ANSI/BHMA commercial duty rating for heavy-traffic applications
• Fail secure operation - lock remains locked on power loss
• 12 to 24 volts DC input provides flexible power supply compatibility
• Request to Exit (RX) output for integration with access control systems
• SFIC prep supports large-format interchangeable core cylinders
• Tubular lever trim in satin chrome (626) finish for institutional aesthetics
• 2.75-inch backset fits standard commercial door prep

Compatibility

Designed as an OEM-style electrified cylindrical lock for commercial door preparations requiring storeroom function with SFIC core compatibility and access control panel integration via Request to Exit output.

Installation Notes

Installation should be performed by a licensed locksmith or qualified access control technician familiar with ANSI A156.13 cylindrical lock standards and low-voltage wiring practices. Disconnect and lock out all power to the access control panel and door hardware circuit before wiring. Verify that the door preparation backset, cross-bore, and edge-bore dimensions match the lock requirements before installation. Consult applicable local building and fire codes to confirm that fail secure operation is permitted for the intended opening.