Safety Technology Int'l STI-6580 Stopper Heater Strips

Product Description

The Safety Technology Int'l STI-6580 consists of heater strips designed for use with Stopper-series protective enclosures. These strips provide supplemental heat inside the enclosure to prevent condensation and maintain stable internal temperatures, protecting the enclosed device from cold-weather performance issues. Typically installed by fire alarm technicians, security installers, or electrical contractors, the STI-6580 is a targeted solution for keeping pull station covers and similar Stopper housings functional in low-temperature or high-humidity environments.

The STI-6580 heater strips are intended for use within compatible STI Stopper enclosures mounted in areas subject to temperature extremes or moisture, such as exterior entryways, loading docks, warehouses, and unheated mechanical spaces. These environments can cause condensation buildup or cold-induced component failures in fire and security devices. The heater strips address that risk by maintaining adequate warmth inside the protective housing, extending reliable operation of the enclosed pull station or device.

Key Features

• Designed specifically for STI Stopper-series protective enclosures
• Provides supplemental heat to prevent condensation inside the housing
• Supports reliable operation in cold or high-humidity environments
• Sold as a single unit (EA), quantity one per package
• Categorized as a fire accessory for use in fire and life safety applications

Compatibility

Designed as an OEM-style accessory for STI Stopper-series protective enclosures used in fire alarm and security system applications.

Installation Notes

Installation should be performed by a qualified fire alarm technician or licensed electrician in accordance with applicable NFPA and NEC guidelines. Disconnect power to the enclosure and any associated devices before beginning installation. Follow the manufacturer data sheet for proper strip placement inside the Stopper housing. Verify that the completed installation meets local authority having jurisdiction requirements before returning the system to service.