STI will be closed on Friday, April 18th. Normal business hours will resume on the following Monday.
Fire Products
STI offers a wide range of products designed for protection against false fire alarms without restricting legitimate operation. The fire & safety devices also help prevent theft and vandalism, as well as accidental damage to security protection devices worldwide.
Fire Stations
STI’s fire alarm buttons and switches are designed for versatility, providing reliable activation for a variety of fire and safety applications. Built for durability, each fire alarm switch ensures quick response in emergencies while helping to prevent false alarms. Ideal for fire safety systems, they offer dependable performance in most environments.
Universal Stopper® Fire Alarm Covers
Helps Prevent False Fire AlarmsFeatures: 
Colors:
Fire Pull Station Protectors
Protective covers help safeguard fire alarm pull stations, electrical switches, and other essential devices from accidental or intentional damage. Designed for durability, the pull station covers add a layer of protection against vandalism and false alarms while ensuring reliable operation of fire safety equipment.
Extinguisher Alarms
Alarms help stop theft, misuse or vandalism to costly fire extinguishers.
Horn / Strobe / Speaker / Beacon Covers
STI’s covers and wire guards help protect fire alarm strobes, fire alarm speakers, and other essential devices from vandalism, misuse, and environmental damage. Designed for durability, these protective solutions ensure reliable operation while extending the lifespan of fire strobes and safety equipment in most environments.
Miscellaneous / Accessories
Products designed for protection and convenience
Fire Smoke Detector Guards
STI’s smoke detector cages provide durable protection against tampering, vandalism, and accidental damage. Designed to safeguard fire safety systems, these sturdy guards help ensure smoke detectors remain operational and reliable. Ideal for high-risk areas, each cage adds an extra layer of security without compromising performance.
Control Panel Cabinets
Enclosures help protect devices against vandalism, accidental damage and/or the elements.