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STI Global Manuals & User Guides

STI Global makes protective covers, wire guards, alarms and push buttons to help prevent damage, vandalism and false activation of fire safety and security equipment.

Tip: include the full model number printed on your STI Global label for the best match.

About STI Global manuals on Manuals.plus

STI Global, also known as Safety Technology International, makes protective covers, wire guards, alarms and multipurpose push buttons for fire safety and security equipment.

Browse manuals and installation guides for smoke detector guards, Weather Stopper covers and other STI products. Match your model number before following mounting, wiring or maintenance instructions, and check compatibility with the equipment being protected.

For current documentation and product assistance, visit STI Global support.

STI Global manuals

Selected manuals from manuals+ curated for this brand.

STI Global support FAQ

Common questions about manuals, registration, and support for this brand.

  • Where can I find STI Global manuals?

    Browse this category by model number or visit STI Global's official support page at https://www.sti-global.com/en-us/support for manuals and resources.

  • How do I contact STI Global for product assistance?

    For US assistance, call +1 248-673-9898 or email info@sti-usa.com. For UK and Ireland enquiries, email info@sti-emea.com; the UK phone number is +44 1527 520999.

  • What should I check before installing a smoke detector guard?

    Confirm that the detector and guard combination is suitable according to the detector manufacturer's instructions. Test the smoke detector and verify that it operates correctly before installing the guard.

  • What warranty applies to STI Global products?

    Coverage varies by product and component. The supplied manuals describe three-year coverage or a one-year limited warranty on most products. Check your model's manual and the official Warranty & Returns page for applicable terms.

  • Are all STI protective covers suitable for outdoor installation?

    No. Check the exact model's installation guide and outdoor rating. Weather Stopper models require the specified gaskets and mounting arrangement, and the protected pull station must also be rated for outdoor use.