STI Universal Fire Alarm Stopper With Break Glass Label

The Universal Fire Alarm Stopper® is a proven solution for preventing malicious or accidental activation of manual call points, helping to reduce costly false fire alarms without hindering genuine use in an emergency.

Trusted worldwide for decades, this robust protective cover is ideal for environments such as schools, colleges, hospitals, nursing homes, hotels, and other public buildings where false alarms are a known risk.

Constructed from tough, clear polycarbonate, the tamperproof cover and frame retrofit easily over an existing break glass call point, providing durable protection while maintaining visibility and accessibility.

When lifted, the cover allows normal operation of the call point, ensuring compliance with fire safety regulations and quick access in an emergency.

Each unit features the clear instructional label: “IN CASE OF FIRE – LIFT COVER BREAK GLASS.”

• Prevents accidental or malicious false fire alarms

• Tough, clear polycarbonate cover and frame

• Fits standard break glass call points

• Simple lift-to-access operation

• Tamperproof and impact-resistant design

• Clearly marked with “IN CASE OF FIRE – LIFT COVER BREAK GLASS”

• Ideal for schools, hospitals, hotels, and public buildings