Sargent RX-10XG71 Ll 10B Electrified Cylindrical Lock

Product Description

The SARGENT RX-10XG71 LL 10B is a Grade 1 electrified cylindrical lock built for commercial access control applications where fail-secure operation is required. In a fail-secure configuration, the lock remains locked when power is removed, maintaining security during an outage. The unit features an L lever and L rose trim, a 6-pin cylinder for keyed entry, and a deadlatch mechanism that resists latch manipulation. A built-in request-to-exit (REX) function allows occupants to signal egress to an access control panel without a separate sensor. The oil-rubbed bronze finish provides a dark, muted appearance suited to commercial interiors. This lock is non-handed and can be installed on either door hand without modification.

This lock is intended for commercial and light institutional interior doors where an access control system governs entry. Typical installations include office suites, server rooms, utility closets, and interior secured areas in healthcare, education, or corporate environments. The non-handed design simplifies procurement and reduces inventory requirements for facilities with varied door swings. The REX output integrates directly with access control panels and alarm systems, making this a common choice for security integrators and commercial door hardware contractors.

Key Features

• Grade 1 commercial duty cylindrical lock for high-cycle applications
• Fail-secure operation keeps door locked during power loss
• Integrated request-to-exit (REX) function for access control panel integration
• 6-pin cylinder provides enhanced key security over standard 5-pin
• Deadlatch prevents latch bolt manipulation from the strike side
• Non-handed design installs on any door swing without field modification
• Oil-rubbed bronze finish for commercial interior aesthetics

Compatibility

Designed as an OEM-style electrified cylindrical lock replacement or new-installation unit for commercial-grade access control door hardware applications.

Installation Notes

Installation should be performed by a licensed commercial door hardware technician or security systems integrator familiar with ANSI cylindrical lock prep and low-voltage wiring practices. Disconnect or de-energize the access control panel circuit before wiring the lock to avoid damage to the REX output circuitry. Verify door prep matches the required cylindrical bore and cross-bore dimensions before installation. Wiring connections to the access control panel must comply with applicable NEC low-voltage wiring requirements and the panel manufacturer guidelines.