IS A BEAR BREAKING INTO YOUR CABIN?+
Besides the use of scaring away a would-be burglar, the STI barking dog alarms have also proven to be effective in scaring away meddlesome bears.

Private: Rex Plus® Electronic Watchdog
Rex, the electronic watchdog alarm, never needs sleep, a walk, food or water, yet is always on duty guarding and protecting
view products > 1 model available colors available features available
Electronic Watchdog
Rex II, the electronic watchdog alarm, never needs sleep, a walk, food or water, yet is always on duty guarding and protecting
view products > 1 model available colors available features availableFalse fire alarm activation+
False fire alarms are costly, disruptive and detrimental to the safety of the buildings occupants. Our tough polycarbonate covers with audible alarms help prevent misuse and deter false fire alarms.

Universal Stopper®
Protective cover prevents malicious or accidental damage to manual call points, electrical switches and more
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Stopper II®
Protective cover prevents malicious or accidental damage to pull stations, electrical switches and similar devices
view products > 42 models available colors available features available
Fire Environmental Enclosures
Protective cover prolongs the life of pull stations and other devices against the effects of ranging temperatures
view products > 5 models available colors available features available
Break Glass Stopper®
Protects emergency keys and documents, while keeping them accessible in the event of an emergency
view products > 19 models available colors available features available
Call Point Stopper®
Protective cover prevents accidental damage to manual call points and electrical switches
view products > 12 models available colors available features availableStolen or misused fire extinguisher+
Replacing extinguishers are costly and detrimental to the safety of the buildings occupants. Fire Extinguisher Theft Stoppers help prevent misuse and theft, but will not hinder legitimate use in the event of a fire.

Fire Extinguisher Alarms
Self-contained alarm helps stop theft, misuse or vandalism of fire extinguishers.
view products > 5 models available colors available features available
Mini Theft Stopper®
This ingenious device protects both freestanding or cabinet-mounted fire extinguishers and other equipment.
view products > 2 models available colors available features available
Wireless Fire Extinguisher Theft Stopper®
Self-contained wireless alarm helps stop theft, misuse or vandalism of fire extinguishers. Transmits to STI receivers.
view products > 3 models available colors available features availableSmoke detector vandalism+
Tampering of smoke detectors is costly and poses a threat to the safety of building occupants. Reduce the risk of misuse to critically important smoke detectors, by protecting them with a heavy-duty polycarbonate cover or wire cage.

Steel Web Stopper® for Smoke Detectors
Steel cage prevents misuse and tampering to smoke detectors
view products > 12 models available colors available features available
Smoke Detector Damage Stopper®
Designed to protect smoke detectors within vulnerable establishments where severe vandalism is causing false fire alarms
view products > 4 models available colors available features available
Beam Smoke Damage Stopper®
Steel cage prevents misuse and tampering to beam type smoke detectors
view products > 6 models available colors available features availableRepeatedly replacing broken fire call point glass+
Manual call points (MCP) are rendered inoperable until replacement glass is purchased and replaced by an installer. The ReSet has a resettable operating element that can be reused again and again, helping to reduce costs of replacing MCP glass.

ReSet Call Point Series
The ‘ReSet’ is a unique manual call point that simulates break glass activation while offering the user the benefits of a re-settable operating element.
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Waterproof ReSet Call Point Series
The waterproof re-settable manual call point mimics the feel of breaking glass.
Build your model >Missing documents and keys+
The key isn’t in its rightful place, or critically important documents have been moved again! We have a range of keyboxes, enclosures and covers that provide protection and can be accessed by authorized personnel.

Break Glass Stopper®
Protects emergency keys and documents, while keeping them accessible in the event of an emergency
view products > 19 models available colors available features available
Universal Stopper®
Protective cover prevents malicious or accidental damage to manual call points, electrical switches and more
Build your model >Prevent thermostat tinkering+
Temperature tampering is well known. To regulate and reduce energy costs, our polycarbonate covers can protect thermostats with the option of either a key lock or a thumb lock to deter misuse.
Horn/Strobe vandalism and tampering+
Vandalized horn or strobes—leaving them inoperable—can pose as a threat to life safety. Our range of heavy-duty cages provide a level of protection and guard against any misuse, vandalism or theft.

Horn/Strobe Damage Stopper®
Polycarbonate cover designed to protect sounder/strobe signal units against vandalism and environmental damage
view products > 5 models available colors available features available
Strobe Damage Stopper®
Polycarbonate cover designed to protect strobe signal unit against vandalism and environmental damage
view products > 7 models available colors available features available
Stopper® Dome
Prevents vandalism or misuse to a sounder/speaker and strobe signal units
view products > 14 models available colors available features available
Beacon and Sounder Cages
Designed to protect beacons and sounders from vandalism and misuse.
view products > 5 models available colors available features availableEffective means of raising an alarm in an emergency+
Costly alarm systems aren’t always ideal for small establishments. STI’s standalone alarms, alarm/strobes and button/switches can emit a cost effective means of raising an alarm—when activated—in the event of an emergency.

Alert Point
Ideal solution for sounding an alarm in the event of an emergency
view products > 6 models available colors available features available
Alert Point:Lite
Ideal solution for sounding an alarm in the event of an emergency
view products > 6 models available colors available features available
Select-Alert Mini Controllers
Highly effective alert unit notifies visually or audibly to any unauthorized use of important electronic devices
view products > 16 models available colors available features available
Stopper® Stations
Multipurpose buttons/switches cover a wide range of applications indoors and outdoors
Build your model >Unauthorized exit/entry through fire doors+
Exit, side and rear doors, if left open, can encourage unauthorized entry or exits leading to theft, as well as compromise fire safety. With the Exit Stopper door alarm you can protect and monitor the use of fire doors.

Exit Stopper®
Highly effective, alarm alerts you to any unauthorized exits/entries through emergency exit doors and rear doors.
view products > 12 models available colors available features available
Wireless Exit Stopper® Multifunction Door Alarm
Self-contained wireless alarm helps stop unauthorized exits/entries. Transmits to STI receivers.
view products > 3 models available colors available features availableCost effective, reliable alarm systems+
We have a variety of products that help add a level of safety to your home. Wireless Alerts monitor doors and windows, providing a network of protection around your property.

Exit Stopper®
Highly effective, alarm alerts you to any unauthorized exits/entries through emergency exit doors and rear doors.
view products > 12 models available colors available features available
Wireless Alert Series with Voice Receiver
Voice receiver speaks custom messages when monitored transmitter has been activated
view products > 3 models available colors available features available
Alert Point
Ideal solution for sounding an alarm in the event of an emergency
view products > 6 models available colors available features available
Alert Point:Lite
Ideal solution for sounding an alarm in the event of an emergency
view products > 6 models available colors available features available
Wireless Alert Series with Single Channel Slave Receiver
Wireless Alert will let you know when monitored site is tripped
view products > 5 models available colors available features availableMisuse of remote exit doors, need wireless+
Wireless monitoring of a fire door can be achieved with the Wireless Exit Stopper. Alerting you to any unauthorized or authorized exits.

Wireless Exit Stopper® Multifunction Door Alarm
Self-contained wireless alarm helps stop unauthorized exits/entries. Transmits to STI receivers.
view products > 3 models available colors available features available
Wireless Alert Series with Single Channel Slave Receiver
Wireless Alert will let you know when monitored site is tripped
view products > 5 models available colors available features available
Wireless Alert Series with Voice Receiver
Voice receiver speaks custom messages when monitored transmitter has been activated
view products > 3 models available colors available features available
Exit Stopper®
Highly effective, alarm alerts you to any unauthorized exits/entries through emergency exit doors and rear doors.
view products > 12 models available colors available features available
Wireless Receivers
Designed to work in conjunction with a control panel and all unique STI transmitters.
view products > 4 models available colors available features availableVandalized CCTV and Security control panels+
Often CCTVs are plagued with vandalism. This is also true with costly security control panels. STI’s range of heavy-duty cages and tough enclosures provide a level of protection to prevent misuse.

CCTV Guard
A steel cage designed to protect security equipment from vandalism
view products > 4 models available colors available features available
NEMA Protective Cabinets
Rugged protection for control panels and electronic equipment
view products > 4 models available colors available features available
Metal Protective Cabinets
Type 1 and 4, heavy-duty metal enclosure protects equipment from vandalism or accidental damage
view products > 9 models available colors available features availableTampering of keypads and Biometric readers+
Weather, tampering or spying can be avoided with STI’s range of keypad protectors. They prevent unwanted eyes from viewing entry codes, which helps provide safety and security for your staff.

Keypad Protector
Covers help increase the life and reliability of keypads, access controls and more
view products > 10 models available colors available features available
Bio Protectors/Snooper Stopper®
Protect fingerprint readers and similar devices from abuse and accidental damage
view products > 7 models available colors available features available
Heated Enclosures
Protective enclosure prolongs the life of equipment against the effects of freezing temperatures
view products > 17 models available colors available features available

Polycarbonate Enclosure
Rugged protection for control panels and electronic equipment
view products > 23 models available colors available features availableWater damage to fire call points+
Manual pull stations housed in harsh environments—such as wash down areas—can suffer from ingress, rendering them inoperable, and can impact safety. Many STI covers and enclosures are designed to prolong the life of the device.
Vandalized external lighting+
In poorly lit areas external lighting is vital. When they are vandalized, it not only poses as a hazard, but also compromises safety. Heavy-duty cages guard against vandalism without restricting the performance of the light.

Emergency Lighting Cages
Designed to protect emergency lighting from vandalism and misuse
view products > 9 models available colors available features available
Private: Light Damage Stoppers®
Designed to protect emergency lighting from vandalism and misuse
view products > 1 model available colors available features availableExtreme temperatures effecting panel performance+
Control panels exposed to extreme temperatures can become inoperable and costly to replace. Enclosures with built in AC and/or heaters help prevent misuse and prolong the life of the panel.

Private: AC/Heated Polycarbonate Protective Cabinets
Protective enclosure prolongs the life of equipment against the effects of freezing temperatures
view products > 4 models available colors available features available

NEMA Metal Environmental Enclosures
This UL Type 4 metal enclosure with heater and air conditioner protects equipment from extreme temperatures and damage
view products > 3 models available colors available features available

Heated Enclosures
Protective enclosure prolongs the life of equipment against the effects of freezing temperatures
view products > 17 models available colors available features available