Solo & SDi

Solo & SDi: The Global Standard for Fire Alarm Testing Equipment
Security Supply is proud to be an authorized distributor for SDi, LLC and their industry-leading Solo product range. Since 1996, SDi has evolved from a niche distributor into the world’s premier provider of specialized fire protection and security testing equipment. By combining Solo’s world-class engineering with the logistical reliability of Security Supply, we ensure that fire safety professionals have the tools they need to maintain compliance and system integrity.
The Solo range, available through Security Supply, is recognized and approved worldwide as the benchmark for functional testing. Unlike many competitors, SDi and Solo emphasize "innovation over imitation," producing durable, high-quality tools that stand up to the rigors of professional field use.
A critical advantage of the Solo product line is that all testing mediums are Silicone-free. SDi understands that silicones are detrimental to fire alarm efficacy, as they can cling to detector surfaces, entrap particles, and eventually decay plastics or inhibit sensitivity. By sourcing through Security Supply, you are guaranteed professional-grade products that protect the long-term health of your fire systems.
Expertise and Compliance
SDi maintains deep affiliations with key industry associations and sits on several National Fire Protection Association (NFPA) committees. This involvement ensures that their products—and the support provided by Security Supply—are always aligned with the latest fire protection technologies and safety standards.
The Solo Advantage at Security Supply includes:
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Comprehensive Selection: From basic smoke and heat testing tools to advanced, multi-stimulus test sets.
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Professional Durability: Equipment designed for high-frequency use by inspectors and service technicians.
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Global Approval: Testing solutions that meet and exceed international fire alarm codes.
Why Choose Security Supply for Solo Products?
When you purchase Solo and SDi equipment from Security Supply, you gain a strategic partner dedicated to your operational success. We provide the localized inventory and technical expertise required to equip your service teams efficiently.
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Authorized Supplier Assurance: Receive genuine Solo products backed by SDi’s full manufacturer support.
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In-Stock Inventory: Security Supply maintains a robust supply of Solo aerosol canisters, poles, and dispensers to eliminate project delays.
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Unparalleled Service: Our team mirrors SDi’s commitment to customer service, providing the guidance needed to select the right testing solution for any industrial or commercial application.
"From their origins in 1996 to their current status as a global leader, SDi and the Solo brand have focused on quality over inferiority. Security Supply is honored to bring these innovative fire and life safety solutions to our customers."
Equip Your Maintenance Team
Ready to upgrade your inspection toolkit with the most trusted name in the industry? Security Supply offers the complete Solo range, including telescoping access poles and specialized detector testers.
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