Schlage ND80PDEU Spa 626 Rx Electrified Cylindrical Lock

Product Description

The SCHLAGE ND80PDEU SPA 626 RX is a Grade 1 electrified cylindrical lock configured for storeroom function with integrated request-to-exit capability. It operates on 12/24 VDC and is fail-secure, meaning the latch remains locked when power is removed. The Sparta lever trim is finished in satin chrome (626) and the unit is built to Grade 1 commercial duty standards. A 2.75-inch backset accommodates standard commercial door preparations. Licensed locksmiths, access control technicians, and commercial door hardware installers are the typical trades for this product.

This lock is suited for commercial and institutional interior door applications where controlled access and request-to-exit signaling are required. Storeroom function means the outside lever is always locked and can only be unlocked by credential or remote electrical signal, while the inside lever provides free egress at all times. Typical installations include server rooms, pharmacies, storage areas, and secured office environments where fail-secure operation is required by the access control design.

Key Features

• Grade 1 commercial duty cylindrical lock construction
• Storeroom function: outside lever locked at all times, free egress from inside
• Fail-secure operation - lock remains secured on power loss
• Dual voltage input: 12/24 VDC compatible
• Integrated request-to-exit (RX) output for access control panel integration
• Sparta lever trim in satin chrome (626) finish
• 2.75-inch backset for standard commercial door prep

Compatibility

Designed as an OEM-style electrified cylindrical lock for commercial door applications requiring Grade 1 hardware with access control integration and request-to-exit signaling.

Installation Notes

Installation should be performed by a licensed locksmith or qualified access control technician. Disconnect and lock out all access control panel power before wiring the lock to the system. Verify door prep dimensions and handing before installation to ensure proper fit. Low-voltage wiring must comply with applicable NEC requirements for Class 2 circuits.