Products by Safety Technology International, Inc. (STI)

STI announces a pull station cover (Stopper® II) which mounts directly to the wall over an existing pull station. When the cover is lifted, a self-contained alarm sounds which draws immediate attention to the area. The prankster will either run or be caught, helping to prevent a false fire... Read more »

This indoor/outdoor polycarbonate cover helps protect devices such as dual action pull stations, keypads for entry systems, intercom stations, emergency buttons, electrical light switches, duplex plugs, etc. The strong, durable construction takes the toughest knocks while it guards against... Read more »

This indoor/outdoor polycarbonate cover helps protect devices such as dual action pull stations, keypads for entry systems, intercom stations, emergency buttons, electrical light switches, duplex plugs, etc. The strong, durable construction takes the toughest knocks while it guards against... Read more »

This indoor/outdoor polycarbonate cover helps protect devices such as dual action pull stations, keypads for entry systems, intercom stations, emergency buttons, electrical light switches, duplex plugs, etc. The strong, durable construction takes the toughest knocks while it guards against... Read more »

STI announces six versions of the Exit Stopper are now available. This door alarm continues to help solve the problems of unauthorized exits and entries of fire or emergency doors. Each was created because of the need of a customer. The highly effective Exit Stopper alerts if a protected... Read more »

With the cost of fire extinguishers on the rise, it is now more important than ever to protect these vital units. The solution to help keep them safe is the STI Fire Extinguisher Theft Stopper® (STI-6200). This battery operated alarm offers a unique steel cable operated switch mechanism,... Read more »

STI’s extra large, see-through polycarbonate enclosure offers excellent protection, as well as immediate access, for remote annunciators, fire alarm control panels or other electronic products. The STI Protective Cabinet (STI-7550) guards against vandalism, either accidental or intentional, as... Read more »

STI’s super tough, see-through polycarbonate enclosure offers excellent protection and an option of immediate or authorized access to protected device. Ideal for use when installing fire alarm control panels outdoors, the Protective Cabinet guards against vandalism, either accidental or... Read more »

STI’s super tough, see-through polycarbonate enclosure offers excellent protection and an option of immediate or authorized access to protected device. Ideal for use when installing fire alarm control panels outdoors, the Protective Cabinet guards against vandalism, either accidental or... Read more »

STI’s Universal Button helps eliminate having to stock dozens of push buttons, and wasting precious time and money tracking down just the right button for a customer. The revolutionary Universal Button (UB-1) has everything required to provide just what the customer wants in one convenient... Read more »

The STI Exit Sign Damage Stopper® help protect exit signs against vandalism and damage. Designed to protect wall-mounted, lighted or glass exit signs against vandalism and accidental damage, these Stoppers feature 9-gauge steel wire with corrosion resistant polyester coating. The smaller... Read more »

STI’s innovative wire guard helps protect fluorescent lights where abuse is severe. Called the Fluorescent Light Damage Stopper, it incorporates a patented web-like design that simulates a spider’s web for added strength. The guard takes hard knocks in stride and is recommended for areas where... Read more »

Protecive wire guard is highly recommended for gymnasiums and other areas where abuse is severe. This tough cover is designed to protect clocks, bells and similar instruments. The unit is constructed of 9-gauge steel wire with corrosion resistant polyester coating. The octagon, spiderweb like... Read more »

The improved Wireless Driveway Monitor sends a wireless signal to your home to alert you when a unannounced vehicle enters your driveway. The receiver chimes and the ALERT light flashes red until reset. The driveway sensor uses a patented magnetometer sensor system. Movement of any large... Read more »

This improved solar powered Wireless Driveway Monitor detects when a vehicle enters (or leaves your driveway). It uses a solar powered patented magnetometer sensor system. Movement of any large metallic (iron or steel) object close to the driveway sensor will transmit a signal to the receiver,... Read more »

Select-Alert is a multipurpose strobe and alarm, offering a choice of 32 distinct tones and virtually limitless applications. The Select-Alert’s combination of alarm and super bright flashing LEDs offers excellent protection for an array of circumstances and allows the user to choose its... Read more »

UL Listed protective cover is for areas where abuse to smoke detectors is severe. STI borrowed from nature's master builder the spider, to create a web of protection from vandalism and accidental damage with this UL Listed wire guard. This unit is constructed of 9-gauge steel wire with... Read more »

STI’s new heavy-duty protective housing for closed circuit TV cameras helps reduce vandalism and tampering to these important units. Its detachable lid makes servicing the camera simple. This addition to the Stopper® Line of products has a glass lens and is constructed of heavy-duty diecast... Read more »

STI’s protective housing for closed circuit TV helps reduce vandalism and tampering to these important units. “This housing is a highly practical and inexpensive way to help ensure the continuous operation of vitally important CCTV security TV cameras,” said Margie Gobler, STI president and... Read more »