The highly effective Exit Stopper door alarm with remote horn can serve as an inexpensive security device and help stop theft by alerting you to any unauthorized exits or entries through emergency exit doors.
Exit Stopper® with Remote Horn Installation (STI-6403)
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Safety Technology International, Inc. Overview
STI manufactures high-quality protective covers, cages, alarms, and custom push buttons that safeguard essential life-safety and security devices. Trusted worldwide, STI’s innovative product line helps prevent vandalism, false alarms, and accidental damage, ensuring long-lasting protection and reliable performance for the equipment that protects people and property.
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Stopper II® with Spacer Installation
How to easily install the Stopper II® with spacer. This unique Stopper II protective cover has helped prevent false fire alarms around the world for over 40 years, without restricting legitimate operation of devices.
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Steel Web Stopper® High Profile, Surface Mount (STI-9610)
High profile wire guard helps protect smoke detectors against both vandalism and accidental damage.