Schlage ND80LDEU Ath 613 Rx Electrified Cylindrical Lock

Product Description

The SCHLAGE ND80LDEU ATH 613 RX is a Grade 1 electrified cylindrical lock configured for storeroom function with fail-secure operation. It accepts 12-24 volts DC input, making it compatible with a wide range of access control power supplies. The Athens lever trim and oil rubbed bronze finish provide a consistent aesthetic for commercial door hardware applications. This lock is supplied less cylinder, meaning a separate key cylinder must be sourced and installed to complete the lockset. A built-in request-to-exit (REX) feature allows the lock to signal an access control system when the lever is actuated from the secure side. Commercial locksmiths and access control technicians are the primary installers.

This electrified cylindrical lock is designed for commercial interior doors where controlled entry is required. Storeroom function means the outside lever is always locked and can only be unlocked by electrical signal or key, while the inside lever is always free for egress. The 2.75-inch backset fits standard commercial door preps. The oil rubbed bronze finish suits facilities that specify dark hardware finishes. This product is appropriate for offices, storage rooms, server rooms, and similar access-controlled spaces in light commercial and institutional buildings.

Key Features

• Grade 1 commercial duty cylindrical lock construction
• Fail-secure operation - lock remains locked if power is lost
• 12-24 volts DC operating range for broad power supply compatibility
• Built-in request-to-exit (REX) output for access control integration
• Storeroom function - outside lever always locked, inside lever always free for egress
• Supplied less cylinder - installer must provide and core the lock cylinder separately
• Athens lever style in oil rubbed bronze (613) finish

Compatibility

Designed as an OEM-style electrified cylindrical lock for commercial doors with standard cylindrical bore preps and a 2.75-inch backset. No specific compatible model numbers or system families were provided in the product data.

Installation Notes

Installation should be performed by a licensed locksmith or qualified access control technician familiar with low-voltage door hardware and applicable building codes. Disconnect all power to the access control system before wiring the lock to avoid damage to control panel components. Verify door prep dimensions and backset measurement before installation, and confirm that the door frame and hardware reinforce to Grade 1 load requirements. Because this unit is supplied less cylinder, the appropriate key cylinder must be specified and installed before the lock is operational.