Sargent 70-RX-10XG37-LMD-12V Classroom Function Cylindrical Lock, Request to Exit, L Rose, MD Lever, 2-3/4" Backset, 4-7/8" Strike, Small Format Interchangeable, Furnished Less Core, Grade 1

The Sargent 70-RX-10XG37-LMD-12V is a Grade 1 classroom function cylindrical lock built for demanding commercial environments where reliability and access control matter. Part of Sargent's 10X Line, it features a Request to Exit (RX) switch that signals when the lever is operated, making it ideal for integration with access control and security systems. This lock pairs the LMD lever with the L rose and comes prepped for a small format interchangeable core, furnished less core so you can key it to your existing system. Operating on 12V, it delivers dependable performance for schools, offices, and institutional openings that require both security and monitoring capability.

Features

• Classroom function allows the outside lever to be locked and unlocked by key, while the inside lever always permits free egress.
• Integrated Request to Exit (RX) switch monitors lever operation for access control integration.
• Small format interchangeable core prep, furnished less core for keying flexibility.
• LMD lever mounted on the L rose for a clean, durable trim design.
• Grade 1 certified for heavy-duty commercial use.
• Operates on 12V for electrified security applications.

Functional Details

The classroom function locks and unlocks the outside lever by key from the exterior, allowing staff to secure a room without affecting egress. The inside lever always retracts the latch for safe, immediate exit. The RX switch provides a monitored signal each time the lever is operated.

• Outside lever locked and unlocked by key.
• Inside lever always free for immediate egress.
• Latchbolt operated by lever from either side except when outside is locked by key.
• Auxiliary latch deadlocks latchbolt when door is closed.