The Stopper II is a UL Listed polycarbonate protective cover. This unique device has helped prevent false fire alarms around the world for decades, without restricting legitimate operation of devices such as larger fire alarm break glass call points.

This UL listed, ADA Compliant, multipurpose push button helps dramatically stop accidental activation. Available in six colours, ten button activation choices, with or without a protective cover and in any language to accommodate most applications.

These Wire Cages are designed to protect a variety of applications from vandalism and misuse such as flush mounted smoke and fire detectors and motion detectors. Constructed from plastic coated, heavy-duty galvanised steel rod, the Steel Web Stoppers can withstand the severest damage.

Our Extinguisher protectors help to prevent theft, misuse and vandalism to essential fire and security equipment. Our range of extinguisher protectors are highly effective without restricting legitimate operation of equipment. They are designed to help reduce maintenance costs and malfunctions as a result of tampering or misuse. An alarm will sound in the event of tampering or theft which will draw immediate attention to the area.

STI's Exit Stopper® series are unique door alarms and a highly effective way to alert you to any unauthorised exits or entries through emergency exit doors. They are a highly effective way to alert you to any unauthorised exits or entries through emergency exit doors. If the protected door is opened, the electronic Exit Stopper emits a powerful 95/105 dB warning alarm. Multiple language labels are available.