
The Alarm Lock DL Commercial Electronic Locksets - Satin Chrome is a commercial-grade lock from Alarm Lock, engineered for demanding institutional and commercial applications. Designed for facility managers, contractors, and security professionals, this lock delivers reliable security with smooth, dependable operation for high-traffic environments.
Installation follows standard door prep procedures with the lock body mortised or bored into the door. The locking mechanism engages with the strike mounted in the frame to secure the door. Function determines operation - classroom locks can be locked from outside only, storeroom requires key for entry, and passage allows free access from both sides.
Alarm Lock has built a reputation for quality commercial door hardware that performs reliably in the most demanding environments. This lock combines proven engineering with modern manufacturing to deliver security you can trust. Order from Sparrow Supply for competitive pricing, fast shipping, and expert product support.