Schlage ND80LDEU Rho 625 Electrified Cylindrical Lock

Product Description

The SCHLAGE ND80LDEU RHO 625 is a Grade 1 electrified cylindrical lock configured for storeroom function, designed for commercial access control applications where fail-secure operation is required. It accepts 12-24 VDC input, making it compatible with a wide range of access control power supplies. The lock features a 2-3/4 inch backset and is fitted with the Rhodes lever trim in a Bright Chrome (625) finish. The cylinder is not included, allowing the installing contractor to specify and supply a compatible core. This lock is installed by licensed locksmiths, security integrators, or commercial door hardware contractors.

This lock is suited for commercial and institutional interior or exterior door applications where controlled access is needed, such as server rooms, restricted corridors, utility spaces, and similar storeroom-function openings. The storeroom configuration keeps the outside lever locked at all times, requiring credential presentation or remote release for entry, while the inside lever remains free for egress. Electrically, it integrates with standard low-voltage access control systems operating at 12 or 24 VDC.

Key Features

• Grade 1 cylindrical lock construction for heavy-duty commercial use
• Storeroom function: outside lever always locked, inside lever always free for egress
• Fail-secure operation: lock remains locked on power loss
• Accepts 12-24 VDC from standard access control power supplies
• 2-3/4 inch backset fits standard commercial door prep
• Rhodes lever trim in Bright Chrome (625) finish
• Less cylinder: field-supplied core allows keying flexibility

Compatibility

Designed as an OEM-style electrified cylindrical lock for commercial door hardware applications requiring storeroom function with fail-secure electric operation and a 2-3/4 inch backset door prep.

Installation Notes

Installation should be performed by a licensed locksmith or qualified commercial door hardware technician familiar with electrified hardware and low-voltage wiring practices. Disconnect or de-energize the access control power supply before wiring the lock to avoid damage to internal components. Ensure the door prep, strike, and frame are properly aligned before securing the lock chassis. Local building and fire codes, including applicable egress requirements, must be verified prior to installation to confirm storeroom function is permissible at the intended opening.