Detex EAX-500KS Gray Exit Alarm Surface Mount Key Stop

Product Description

The DETEX EAX-500KS GRAY is a surface-mount exit alarm designed for door-level security in commercial and light industrial facilities. This battery-powered unit mounts directly to a door or frame without the need for hardwired electrical connections, making it straightforward to install where conduit runs are not practical. The key-stop feature allows authorized personnel to silence and reset the alarm using a standard key cylinder, preventing nuisance alerts during normal access. Gray finish provides a low-profile appearance suited to most interior door hardware environments. Licensed security and door hardware technicians are the primary installers of this type of device.

The EAX-500KS GRAY is suited for single-door exit control applications in commercial buildings, schools, warehouses, and retail environments. It mounts to the door surface and triggers an audible alarm when the door is opened without authorization, providing a basic deterrent against unauthorized egress. The battery-powered design eliminates the need for nearby electrical infrastructure, supporting installations on hollow metal doors, wood doors, and similar surfaces where wired alarm devices are not feasible or cost-effective.

Key Features

• Surface-mount installation requires no hardwired electrical connection
• Battery-powered operation for flexible placement on any door type
• Key-stop cylinder allows authorized personnel to silence and reset the alarm
• Gray finish for a low-profile, professional appearance
• Audible alarm activates upon unauthorized door opening

Compatibility

Designed as an OEM-style surface-mount exit alarm for use on standard commercial and residential doors requiring battery-powered egress monitoring.

Installation Notes

Installation is typically performed by licensed door hardware specialists or security technicians familiar with exit device codes and local fire egress requirements. No hardwired power source is required, but installers should verify battery installation and alarm function before completing the job. Consult applicable local building and fire codes, including IBC egress provisions, before mounting on fire-rated door assemblies. Do not defeat or permanently disable the alarm mechanism in applications where egress alarm compliance is required by code.