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The DETEX EAX-500 IC7 GRAY is a surface-mount exit alarm designed for door and egress applications in commercial and institutional facilities. It runs on battery power, eliminating the need for hard-wired electrical connections and simplifying installation on doors where conduit runs are impractical. The unit features a 7-pin interchangeable core (IC) cylinder housing, allowing facilities that use a master-keyed IC system to integrate this alarm into their existing key control program. Installation is handled by locksmiths, door hardware specialists, or qualified security technicians.
This exit alarm is suited for commercial doors, stairwell exits, and secondary egress points where monitoring of door activity is required without a full access control system. The gray finish blends with standard commercial door hardware. Battery-powered operation makes it a practical choice for retrofit projects, tenant improvements, and locations where pulling new wire is not feasible. Its surface-mount design means no door prep or mortising is required.
Designed as an OEM-style replacement or direct-install exit alarm compatible with surface-mount door hardware applications using 7-pin interchangeable core cylinder systems.
Installation is typically performed by a licensed locksmith or qualified door hardware technician familiar with IC cylinder systems. Ensure the door is in the closed and secured position before servicing or replacing the cylinder core. Verify battery installation and alarm function per the manufacturer instructions before returning the door to service. Local building and fire codes, including IBC egress requirements, should be consulted to confirm alarm placement meets applicable regulations.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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