Von Duprin 267028 Guard-x Exit Alarm Lock

Product Description

The VON DUPRIN 267028 is a Guard-X Exit Alarm Lock finished in 628 anodized aluminum, designed for commercial door applications where controlled egress and audible alarm capability are required. This unit combines a panic exit device with an integrated alarm that activates on unauthorized or unmonitored door use, making it well suited for secondary exits, stairwell doors, and service entries in public and commercial buildings. At 36.5 inches in length and weighing 15.8 pounds, the 267028 is a full-size, robust assembly built for high-traffic environments. Licensed locksmiths, security integrators, and commercial door hardware specialists are the typical trades handling installation and service of this device.

The 267028 is intended for commercial and institutional buildings where code-compliant emergency egress must be maintained while deterring unauthorized exit use. Typical applications include schools, hospitals, office buildings, retail facilities, and government structures. The 628 anodized aluminum finish provides corrosion resistance suitable for interior vestibule and corridor door applications. This product ships as a single unit and is intended for use on standard commercial door frames within the width range this bar accommodates.

Key Features

• Integrated alarm activates on door use to deter unauthorized egress
• 628 anodized aluminum finish resists corrosion and blends with commercial hardware
• Full-size 36.5-inch crossbar fits standard commercial door widths
• Heavy-duty construction at 15.8 pounds supports high-traffic door cycles
• Combines panic exit function with alarm deterrence in a single assembly

Compatibility

Designed as an OEM-style replacement or new-installation exit alarm lock for commercial door applications requiring panic hardware with integrated alarm functionality.

Installation Notes

Installation of exit alarm locks should be performed by a licensed locksmith or qualified commercial door hardware technician. Disconnect any building access control or alarm panel circuits before servicing the door hardware assembly. Verify that the installed device meets local fire and life safety codes, including applicable requirements under NFPA 101 and the IBC for emergency egress hardware. Do not defeat or bypass the alarm mechanism during or after installation.