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The SAFETY TECHNOLOGY INT'L INC STI-6602-CR is a stopper horn replacement kit designed to restore full alarm functionality to compatible Stopper enclosure systems. This kit provides the horn component needed when the original unit has failed or sustained damage, allowing the enclosure to return to service without full replacement. It is a direct-fit solution suited for fire alarm and emergency notification systems in commercial and institutional settings. Licensed fire alarm technicians and electricians are the typical installers for this type of replacement component.
The STI-6602-CR is intended for use in applications where Stopper pull station enclosures are already installed and the horn assembly requires replacement. Common environments include schools, office buildings, warehouses, and other facilities requiring code-compliant alarm notification devices. The kit is sold as a single unit per package, making it straightforward to order on a per-device basis.
Designed as an OEM-style replacement horn kit for compatible Stopper series pull station enclosures where a horn assembly replacement is required.
Installation should be performed by a licensed fire alarm technician or qualified electrician in accordance with NFPA 72 and applicable local codes. Disconnect and lock out power to the alarm circuit before beginning any service work on the enclosure or horn assembly. Verify that the replacement kit is fully seated and secured before restoring power and testing the system for proper operation.
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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