Protecting the places where you live and work.

Protecting what matters most.


WELCOME TO Rely Innovations

At Rely Innovations, our mission is to provide innovative safety technology that empowers both organizations and individuals to protect what matters most. As a division of National Presto Industries, we specialize in delivering trusted safety product solutions. Specifically, we operate through three distinct fire safety brands, each designed to serve a unique segment of the market. Through this focused technology approach, we ensure the highest standards of protection and reliability.

Rely Safety delivers advanced fire and carbon monoxide alarm solutions designed to meet the evolving needs of today’s homes and businesses.

RelyFX fire extinguishers are engineered for the demands of heavy industrial environments, exceeding the toughest standards.

Rely Innovations integrates OneEvent® technology to provide early detection of fire risks and other hazardous conditions — helping safeguard people and property before emergencies escalate.

Fire Safety & Remote Monitoring Solutions

Learn more about our products and brands
Rely Combination Smoke & Carbon Monoxide Alarm

Rely™ Detection Solutions

Rely enhances home safety by offering innovative products. For example, we provide the only smoke and carbon monoxide alarms with bilingual voice alerts — giving families clearer guidance during emergencies and improving response time.

OneEvent Smart App

OneEvent® Monitoring Technologies

Rely Innovations leverages IoT-powered OneEvent® technology to monitor changing conditions in real time — enabling smarter, earlier detection of risks before emergencies unfold.

Rely FX Fire Extinguishers

Rely FX Fire Suppression Solutions

RelyFX fire extinguishers are built for tough industrial use — exceeding commercial and environmental standards to deliver reliable performance when it matters most.

Learn More

Interested in strengthening your organization’s safety and security strategy? Get in touch to learn how our products — from advanced detection systems to industrial-grade extinguishers — can help you meet compliance standards, reduce risk, and protect what matters most.