Alarm Enclosures

STI Motion Detector Damage Stoppers – Wire Cages for PIR Protection STI Motion Detector Damage Stoppers are heavy-duty wire guards designed to protect passive infrared (PIR) motion detectors from vandalism, accidental damage, and high-maintenance...

STI Mugger Stopper® Plus – Personal Alarm with Flashlight and Strobe The STI Mugger Stopper® Plus is a powerful personal safety device designed to deter attackers and summon help instantly. It features a 120 dB alarm and a flashing strobe...

STI NoTouch® Cast Aluminum Exit Button Series – Touch-Free Access Control The STI NoTouch® Cast Aluminum Button Series offers hygienic, touch-free access and exit solutions for public buildings, designed to reduce the spread of germs using...

STI NoTouch® Stainless Steel Exit Button Series – Touch-Free Activation The STI NoTouch® Stainless Steel Button Series offers touch-free egress and access control using active infrared sensing technology to help reduce the spread of germs...

STI Polycarbonate Covers – Lockable Protective Enclosures for Keypads & Controls STI Polycarbonate Covers offer robust protection for keypads, access control panels, and similar wall-mounted electronics. Designed to prevent theft, vandalism,...

STI Select-Alert Mini Alarms – Siren and Strobe Security Alerts for Cabinets and Doors The STI Select-Alert series is a versatile security solution for alerting to unauthorized access, tampering, or exits. Designed for indoor use, each unit...

STI Select-Alert Siren/Strobe Alarms – Surface & Round Security Alerts with LED Indicators The STI Select-Alert Siren/Strobe Series offers effective visual and audible alerts for unauthorized access, theft, vandalism, or emergency response...

STI Single-Gang Protective Cover – Polycarbonate Vandal-Resistant Shield The STI Single-Gang Protective Cover (STI-6519) is a tough, inexpensive solution designed to protect push buttons, keypads, switches, and outlets from vandalism, accidental...

STI Smoke Detector Damage Stoppers – Protective Covers for Smoke Alarms STI Smoke Detector Damage Stoppers provide reliable protection against vandalism, tampering, and accidental damage to smoke detectors in high-risk environments. These robust...

STI Steel Web Stoppers – Wire Guards for Smoke Detector Protection STI Steel Web Stoppers are durable wire guards designed to prevent vandalism and accidental damage to smoke detectors in controlled environments. Featuring a patented web-like...

STI Stopper II® / Weather Stopper® Cover – Red Horn Housing, Indoor/Outdoor, Optional Horn & Spacer The STI Stopper II® and Weather Stopper® Indoor/Outdoor Protective Covers are designed to safeguard fire alarm devices and other...

STI Stopper II® Contractor 6-Pack – Red Horn Housing, Optional Horn & Spacer The STI Stopper II® Contractor 6-Pack is an ideal solution for large-scale indoor installations requiring reliable protection for manual pull stations and...

STI Stopper II® Heated Enclosure – Cold Weather Protective Covers The STI Stopper II® Heated Enclosure is designed to protect fire alarm pull stations and other sensitive devices in extremely cold or harsh environments. Made from heavy-duty...

STI Stopper® Dome Heated Enclosure – Type 4X Heated Protective Covers The STI Stopper® Dome Heated Enclosure is engineered to protect strobe notification appliances in extreme cold and harsh environments. Featuring a thermostatically...

STI Stopper® Dome Series – Protective Covers for Horns, Speakers, and Strobes The STI Stopper® Dome Series provides rugged, clear polycarbonate covers that protect horn/strobe units, speakers, and strobes from vandalism, accidental impact,...

STI Stopper® Station Shield – Standard Protective Cover The STI-6517 Standard Station Shield is a tough, clear protective cover designed to guard STI Stopper® Station push buttons against vandalism, accidental activation, and damage...

STI Thermostat Protectors – Clear Polycarbonate Covers with Locking Options STI Thermostat Protectors are tough polycarbonate enclosures designed to shield thermostats from tampering, vandalism, and accidental damage without hindering their...

STI Universal Push Button Series – Momentary & Pneumatic Activation The STI Universal Push Button Series offers versatile, easy-to-install exit and access control solutions designed to eliminate the need for stocking dozens of individual push...

STI Wire Guard Damage Stoppers – Multi-Use Steel Enclosures for Indoor Equipment Protection STI Wire Guard Damage Stoppers are rugged, multi-use wire enclosures designed to safeguard sensitive indoor equipment from theft, vandalism, or accidental...

STI Wireless Alert Kit Series – Transmitters, Sensors, and Receivers The STI Wireless Alert Kit Series offers a comprehensive wireless solution for monitoring doors, motion, fire extinguishers, and exit points—ideal for both residential and...

STI-9750 Series Horn/Strobe Damage Stoppers The STI-9750 Series brings rugged wire guard protection to Edwards GC Series and Kidde EGC Series notification appliances. Engineered with heavy-duty 9-gauge steel wire and a corrosion-resistant polyester...

STI-9760 Series Horn/Strobe Damage Stoppers When your System Sensor L Series horns and strobes need maximum protection, turn to the STI-9760 Series Damage Stoppers. Designed for both ceiling and wall-mounted L Series devices, this lineup delivers a...

Custom Label applied to blank, changeable message plates (blue, green, white or yellow)