Schlage ND80PDEU Ath 626 Rx Electrified Cylindrical Lock

Product Description

The SCHLAGE ND80PDEU ATH 626 RX is a Grade 1 electrified cylindrical lock designed for storeroom function in access-controlled door applications. It operates on 12/24 VDC and is configured fail secure, meaning the lock remains locked when power is interrupted. The unit features a 2-3/4 inch backset and includes Request to Exit (REX) functionality, allowing the latch to retract from the secure side without a credential. The Athens lever trim and satin chrome (626) finish make it suitable for commercial interior doors where a clean, durable appearance is required. Licensed locksmiths, security integrators, and commercial door hardware installers are the primary trades for this product.

This lock is intended for commercial storeroom or storage-area doors requiring electronic access control on the outside while allowing free egress from the inside. The storeroom function means the outside lever is always locked and requires a credential or electrical signal to retract the latch, while the inside lever always allows free passage. The Request to Exit feature supports integration with access control panels and door position monitoring systems. Typical installations include server rooms, storage closets, pharmacies, and secure interior commercial spaces where controlled entry and code-compliant egress are both required.

Key Features

• Grade 1 cylindrical lock construction for heavy-duty commercial door applications
• Storeroom function: outside lever locked at all times, inside lever provides free egress
• Fail secure operation - lock remains locked upon power loss
• Dual voltage input: 12/24 VDC compatible with most access control panels
• Integrated Request to Exit (REX) output for access control system integration
• Athens lever style with satin chrome (626) finish
• 2-3/4 inch backset for standard commercial door prep

Compatibility

Designed as an OEM-style electrified cylindrical lock for commercial doors prepped to standard cylindrical lock bore specifications with a 2-3/4 inch backset.

Installation Notes

Installation should be performed by a licensed locksmith or qualified security hardware integrator familiar with ANSI/BHMA cylindrical lock standards and low-voltage wiring practices. Disconnect power to the access control panel before making any electrical connections to the lock. Verify door prep dimensions, backset, and handing before installation, as cylindrical locks are typically field-handed but electrical trim orientation should be confirmed per the manufacturer instructions. Wiring must comply with applicable NEC low-voltage provisions and local building codes.