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    STI Steel Web Stopper STI-9605

    STI Steel Web Stopper STI-9605

    These steel 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... more

    $64.18 $49.69

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    STI Steel Web Stopper STI-9712

    STI Steel Web Stopper STI-9712

    These steel 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... more

    $47.74 $42.00

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    Best Seller
    SAFETY TECHNOLOGY INTERNATIONAL STI-9601-SS Web Stopper Cover,Gray,Stainless

    SAFETY TECHNOLOGY INTERNATIONAL STI-9601-SS Web Stopper Cover,Gray,Stainless

    Web Stopper Cover, Indoor, Outdoor, Color Gray, Material Stainless Steel, Mounting Flush, Width 9 in, Depth 9 in, Height 3 1/8 in, For Use With Smoke Detectors, Standards UL Listed, CSFM, MEA, Features Wire Guard Helps Protect Low Profile Smoke... more

    $39.89

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    STI STI-1230 Stopper II Fire Alarm Cover With Spacer Fire Label

    STI STI-1230 Stopper II Fire Alarm Cover With Spacer Fire Label

    Keep your fire alarm well protected and stop false fire alarms from occurring in your building with the STI Stopper II Fire Alarm Cover With Spacer Fire Label. This fire alarm cover has a clear spacer for surface mount installations and features a... more

    $65.00

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    SAFETY TECHNOLOGY INTERNATIONAL STI-13210NR Universal Stopper Cover,Surface,4inD

    SAFETY TECHNOLOGY INTERNATIONAL STI-13210NR Universal Stopper Cover,Surface,4inD

    Universal Stopper Cover, Indoor, Outdoor, Color Clear/Red, Material Polycarbonate, Mounting Surface, Width 5 1/2 in, Depth 4 in, Height 8 1/8 in, For Use With Dual Action Pull Stations, Keypads for Entry Systems, Intercom Stations, Emergency Buttons,... more

    $56.85

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    SAFETY TECHNOLOGY INTERNATIONAL STI-13510FR Universal Stopper Cover,Surface,4inD

    SAFETY TECHNOLOGY INTERNATIONAL STI-13510FR Universal Stopper Cover,Surface,4inD

    Universal Stopper Cover, Indoor, Outdoor, Color Clear/Red, Material Polycarbonate, Mounting Surface, Width 5 1/2 in, Depth 4 in, Height 8 1/8 in, For Use With Dual Action Pull Stations, Keypads for Entry Systems, Intercom Stations, Emergency Buttons,... more

    $98.55

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    STI Weather Stopper STI-3150 Securtiy Cover

    STI Weather Stopper STI-3150 Securtiy Cover

    This unique and patented cover has helped stop false fire alarms around the world for over 35 years without restricting legitimate alarms. Ideal for schools hospitals nursing homes stores hotels and public buildings of almost every kind. more

    $106.69 $88.58

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    Safety Technology International Inc. STI-9620 Motion Detector Damage Stopper Protective Steel Wire Guard for PIR Units

    Safety Technology International Inc. STI-9620 Motion Detector Damage Stopper Protective Steel Wire Guard for PIR Units

    Safety Technology International Inc. - STI 9620 Motion Detector Damage Stopper protective steel wire guard for motion detector units. This super tough cage is recommended for areas where abuse to motion detectors is severe or continuous operation is... more

    $30.05

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    STI SS-2047 Illuminated Stopper Station w/ Mini Stopper-II Cover Red / Clear

    STI SS-2047 Illuminated Stopper Station w/ Mini Stopper-II Cover Red / Clear

    STI SS-2047 Illuminated Stopper Station w/ Mini Stopper-II Cover Red / Clear more

    $99.50

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    Safety Technology International STI-1200 Stopper II without Horn Flush Mount Protective Polycarbonate Cover by Safety Technology International Inc.

    Safety Technology International STI-1200 Stopper II without Horn Flush Mount Protective Polycarbonate Cover by Safety Technology International Inc.

    Safety Technology International STI-1200 Stopper II without Horn Flush Mount Protective Polycarbonate Cover by Safety Technology International Inc. more

    $72.26 $64.99

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    Safety Technology International STI-1230-Y Stopper-II No Horn Clear Protective Cover Yellow Spacer

    Safety Technology International STI-1230-Y Stopper-II No Horn Clear Protective Cover Yellow Spacer

    Safety Technology International STI-1230-Y Stopper-II No Horn Clear Protective Cover Yellow Spacer more

    $69.50

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    Steel Web Stopper Smoke Alarm Wire Guard By Brand LeCeleBee

    Steel Web Stopper Smoke Alarm Wire Guard By Brand LeCeleBee

    Steel Web Stopper Smoke Alarm Wire Guard more

    $39.77 $36.95

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    SAFETY TECHNOLOGY INTERNATIONAL STI-8230-W Smoke Detector Guard,Steel,Surface

    SAFETY TECHNOLOGY INTERNATIONAL STI-8230-W Smoke Detector Guard,Steel,Surface

    Smoke Detector Guard, Open Back, Indoor, Color White, Material Steel, Mounting Surface, Width 9 1/4 in, Depth 5 in, Height 10 in, Diameter 9 in, For Use With Smoke detectors, Operating Temp. -40 Degrees to 250 Degrees F, Standards UL CSFM, Includes... more

    $45.45

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    SAFETY TECHNOLOGY INTERNATIONAL STI-9665 White Steel Surface MountBeacon and

    SAFETY TECHNOLOGY INTERNATIONAL STI-9665 White Steel Surface MountBeacon and

    Beacon and Sounder Cage, Indoor, Color White, Material Steel, Mounting Surface, Width 8 3/8 in, Depth 8 7/8 in, Height 8 7/8 in, For Use With Beacons, Sounders, Alarms, Features Wire Guard Helps Protect Beacon and Sounders Against Abuse, Constructed of... more

    $21.49

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    STI FSR100 Split Sleeve Kit,12 In.L,1 In.D,Steel

    STI FSR100 Split Sleeve Kit,12 In.L,1 In.D,Steel

    Split Sleeve Kit, Fire Rating 1 hr, 1 to 2 hr, 2 hr, 3 hr, 30 min, 4 hr, Not Rated, For Pipe Size Not Applicable, For Use On Cable, Includes (2) Gaskets, (2) Plates, (2) Split Steel Sleeves, Labels, Putty Bar, Includes Mounting Hardware Yes, Outside... more

    $103.82

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    SAFETY TECHNOLOGY INTERNATIONAL STI-9664 Audible and Strobe Guard,Steel

    SAFETY TECHNOLOGY INTERNATIONAL STI-9664 Audible and Strobe Guard,Steel

    Audible and Strobe Guard, Open Back, Indoor, Outdoor, Color White, Material Heavy Gauge Coated Steel Wire, Mounting Surface, Width 3 in, Depth 6 7/8 in, Height 3 in, Diameter 3 7/8 in, For Use With Beacons, Sounders, Operating Temp. -40 Degrees to 250... more

    $21.49

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    SAFETY TECHNOLOGY INTERNATIONAL STI-9605 Smoke Detector Guard,Steel Wire,Surface

    SAFETY TECHNOLOGY INTERNATIONAL STI-9605 Smoke Detector Guard,Steel Wire,Surface

    Smoke Detector Guard, Open Back, Indoor, Color White, Material 9 ga Coated Steel Wire, Mounting Surface, Width 7 1/8 in, Depth 4 1/2 in, Height 7 1/8 in, Diameter 8 in, For Use With Smoke Detectors, Operating Temp. -40 Degrees to 250 Degrees F,... more

    $33.39

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    SAFETY TECHNOLOGY INTERNATIONAL STI-9615 Audible and Strobe Guard,Steel

    SAFETY TECHNOLOGY INTERNATIONAL STI-9615 Audible and Strobe Guard,Steel

    Audible and Strobe Guard, Open Back, Indoor, Outdoor, Color White, Material Heavy Gauge Coated Steel Wire, Mounting Surface, Width 3 3/4 in, Depth 3 1/2 in, Height 3 3/4 in, Diameter 3 3/4 in, For Use With Beacons, Sounders, Operating Temp. -40 Degrees... more

    $27.49

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    SAFETY TECHNOLOGY INTERNATIONAL STI-9720 Audible/Strobe Guard,Steel Wire,Surface

    SAFETY TECHNOLOGY INTERNATIONAL STI-9720 Audible/Strobe Guard,Steel Wire,Surface

    Audible and Strobe Guard, Open Back, Indoor, Outdoor, Color White, Material 9 ga Coated Steel Wire, Mounting Surface, Width 9 3/8 in, Depth 5 in, Height 6 1/8 in, For Use With System Sensors, Operating Temp. -40 Degrees to 250 Degrees F, Includes... more

    $33.69

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    STI FSR400 Split Sleeve Kit,12 In.L,4 In.D,Steel

    STI FSR400 Split Sleeve Kit,12 In.L,4 In.D,Steel

    Split Sleeve Kit, Fire Rating 1 hr, 1 to 2 hr, 2 hr, 3 hr, 30 min, 4 hr, Not Rated, For Pipe Size Not Applicable, For Use On Cable, Includes (2) Gaskets, (2) Plates, (2) Split Steel Sleeves, Labels, Putty Bar, Includes Mounting Hardware Yes, Outside... more

    $176.99

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    STI FSR200 Split Sleeve Kit,12 In.L,2 In.D,Steel

    STI FSR200 Split Sleeve Kit,12 In.L,2 In.D,Steel

    Split Sleeve Kit, Fire Rating 1 hr, 1 to 2 hr, 2 hr, 3 hr, 30 min, 4 hr, Not Rated, For Pipe Size Not Applicable, For Use On Cable, Includes (2) Gaskets, (2) Plates, (2) Split Steel Sleeves, Labels, Putty Bar, Includes Mounting Hardware Yes, Outside... more

    $115.26

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    SAFETY TECHNOLOGY INTERNATIONAL STI-1221C Strobe Damage Stopper

    SAFETY TECHNOLOGY INTERNATIONAL STI-1221C Strobe Damage Stopper

    Strobe Damage Stopper Cover, Indoor, Color Clear, Material Polycarbonate, Mounting Surface, Width 6 1/2 in, Depth 4 3/4 in, Height 8 1/2 in, For Use With Strobe Units, Operating Temp. -40 Degrees to 250 Degrees F, Standards UL/cUL, MEA, ADA Compliant,... more

    $40.99

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    SAFETY TECHNOLOGY INTERNATIONAL STI-14300NC Universal Stopper

    SAFETY TECHNOLOGY INTERNATIONAL STI-14300NC Universal Stopper

    Universal Stopper Cover, Indoor, Outdoor, Color Clear, Material Polycarbonate, Mounting Flush, Width 5 1/2 in, Depth 2 1/8 in, Height 8 1/8 in, For Use With Dual Action Pull Stations, Keypads for Entry Systems, Intercom Stations, Emergency Buttons,... more

    $43.59

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    SAFETY TECHNOLOGY INTERNATIONAL STI-13210NY Universal Stopper Cover,Surface,4inD

    SAFETY TECHNOLOGY INTERNATIONAL STI-13210NY Universal Stopper Cover,Surface,4inD

    Universal Stopper Cover, Indoor, Outdoor, Color Clear/Yellow, Material Polycarbonate, Mounting Surface, Width 5 1/2 in, Depth 4 in, Height 8 1/8 in, For Use With Dual Action Pull Stations, Keypads for Entry Systems, Intercom Stations, Emergency... more

    $58.55

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    SAFETY TECHNOLOGY INTERNATIONAL STI-13020NW Universal Stopper

    SAFETY TECHNOLOGY INTERNATIONAL STI-13020NW Universal Stopper

    Universal Stopper Cover, Indoor, Outdoor, Color Clear/White, Material Polycarbonate, Mounting Surface, Width 5 1/2 in, Depth 2 5/8 in, Height 8 1/8 in, For Use With Dual Action Pull Stations, Keypads for Entry Systems, Intercom Stations, Emergency... more

    $86.25

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    SAFETY TECHNOLOGY INTERNATIONAL STI-1219 Strobe Damage Stopper Cover,4-1/4D

    SAFETY TECHNOLOGY INTERNATIONAL STI-1219 Strobe Damage Stopper Cover,4-1/4D

    Stopper Dome for Horn/Speaker/Strobe, Enclosed Back, Indoor, Outdoor, Color Clear, Material Polycarbonate, Mounting Surface, Width 9 3/8 in, Depth 4 1/4 in, Height 8 1/2 in, For Use With Horns, Speakers, Strobes, Operating Temp. -40 Degrees to 250... more

    $53.39

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    SAFETY TECHNOLOGY INTERNATIONAL STI-8130 Smoke Detector Damage Stp Cover,Clear

    SAFETY TECHNOLOGY INTERNATIONAL STI-8130 Smoke Detector Damage Stp Cover,Clear

    Smoke Detector Damage Stopper Cover, Indoor, Outdoor, Color Clear, Material Polycarbonate, Mounting Surface, Depth 5 in, For Use With Smoke Detectors, Operating Temp. -40 Degrees to 250 Degrees F, Standards UL Listed, CSFM, Features Polycarbonate Cover... more

    $28.99

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    SAFETY TECHNOLOGY INTERNATIONAL STI-1221E Audible and Strobe Guard,Flush,4inD

    SAFETY TECHNOLOGY INTERNATIONAL STI-1221E Audible and Strobe Guard,Flush,4inD

    Strobe Damage Stopper Cover, Open Back, Indoor, Color Clear, Material Polycarbonate, Mounting Flush, Width 6 1/2 in, Depth 4 in, Height 8 1/2 in, For Use With Fire Strobes, Operating Temp. -40 Degrees to 250 Degrees F, Standards cUL, UL, Features Open... more

    $37.99

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    SAFETY TECHNOLOGY INTERNATIONAL STI-9708 9-ga wire cage protects

    SAFETY TECHNOLOGY INTERNATIONAL STI-9708 9-ga wire cage protects

    Wire Cage, Indoor, Outdoor, Color White, Material 9 Gauge Steel With Polyester Coating, Mounting Wall, Width 6 3/4 in, Depth 6 1/8 in, Height 7 1/2 in, For Use With Strobe, Horn, Speaker, Appliance, Standards UL and cUL, Includes Mounting Hardware more

    $30.75

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    SAFETY TECHNOLOGY INTERNATIONAL STI-9705 9-ga wire cage protects

    SAFETY TECHNOLOGY INTERNATIONAL STI-9705 9-ga wire cage protects

    Wire Cage, Indoor, Outdoor, Color White, Material 9 Gauge Steel With Polyester Coating, Mounting Wall, Width 6 1/8 in, Depth 3 3/8 in, Height 7 3/8 in, For Use With Strobe, Horn, Speaker, Appliance, Standards UL and cUL, Includes Mounting Hardware more

    $26.49

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    SAFETY TECHNOLOGY INTERNATIONAL STI-9705-R 9-ga wire cage protects

    SAFETY TECHNOLOGY INTERNATIONAL STI-9705-R 9-ga wire cage protects

    Wire Cage, Indoor, Outdoor, Color Red, Material 9 Gauge Steel With Polyester Coating, Mounting Wall, Width 6 1/8 in, Depth 3 3/8 in, Height 7 3/8 in, For Use With Strobe, Horn, Speaker, Appliance, Standards UL and cUL, Includes Mounting Hardware more

    $26.55

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    STI FS100 Sleeve Kit,12 In.L,1 In.D,Steel

    STI FS100 Sleeve Kit,12 In.L,1 In.D,Steel

    Sleeve Kit, Fire Rating 1 hr, 1 to 2 hr, 2 hr, 3 hr, 30 min, 4 hr, Not Rated, For Pipe Size Not Applicable, For Use On Cable, Includes (2) Gaskets, (2) Plates, Labels, Putty Bar, Steel Sleeve, Includes Mounting Hardware Yes, Outside Diameter Not... more

    $39.25

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    SAFETY TECHNOLOGY INTERNATIONAL STI-1229 Strobe Cvr

    SAFETY TECHNOLOGY INTERNATIONAL STI-1229 Strobe Cvr

    Universal Stopper Cover, Enclosed Back, Color Clear, Material Polycarbonate, Mounting Surface, Width 7 3/4 in, Depth 4 1/4 in, Height 7 3/4 in, Diameter 7 3/4 in, For Use With Strobes, Operating Temp. -40 Degrees to 250 Degrees F, Rating NEMA 4X,... more

    $73.89

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    SAFETY TECHNOLOGY INTERNATIONAL STI-8100-W Smoke Detector Damage Stp Cover,White

    SAFETY TECHNOLOGY INTERNATIONAL STI-8100-W Smoke Detector Damage Stp Cover,White

    Smoke Detector Damage Stopper Cover, Indoor, Outdoor, Color White, Material Polycarbonate, Mounting Surface, Depth 3 in, For Use With Smoke Detectors, Operating Temp. -40 Degrees to 250 Degrees F, Standards UL Listed, CSFM, FM, Features Polycarbonate... more

    $25.75

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    SAFETY TECHNOLOGY INTERNATIONAL STI-9604 Smoke Detector Guard,Steel Wire,Flush

    SAFETY TECHNOLOGY INTERNATIONAL STI-9604 Smoke Detector Guard,Steel Wire,Flush

    Smoke Detector Guard, Open Back, Indoor, Color White, Material 9 ga Coated Steel Wire, Mounting Flush, Width 7 in, Depth 3 1/4 in, Height 7 in, Diameter 7 in, For Use With Smoke Detectors, Operating Temp. -40 Degrees to 250 Degrees F, Standards UL,... more

    $28.79

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    SAFETY TECHNOLOGY INTERNATIONAL STI 9623 Wire Guard, White Steel, 6 in x 6 in,

    SAFETY TECHNOLOGY INTERNATIONAL STI 9623 Wire Guard, White Steel, 6 in x 6 in,

    Wire Guard, Color White, Material Steel, Width 6 in, Depth 6 in, Height 7 3/4 in, For Use With Beam Smoke Detector DS240 & DS241, Standards MEA Approved, UL Listed to U.S. and Canadian Safety Standards, Includes Anchors And Screws more

    $30.49

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    SAFETY TECHNOLOGY INTERNATIONAL STI-8200-SS Smoke Detector Guard,SS,9 In Dia

    SAFETY TECHNOLOGY INTERNATIONAL STI-8200-SS Smoke Detector Guard,SS,9 In Dia

    Smoke Detector Guard, Open Back, Indoor, Color Natural, Material Stainless Steel, Mounting Flush, Width 9 in, Depth 3 1/8 in, Height 9 in, Diameter 9 in, For Use With Smoke detectors, Operating Temp. -40 Degrees to 250 Degrees F, Standards UL CSFM,... more

    $47.79

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    SAFETY TECHNOLOGY INTERNATIONAL STI-9708-R 9-ga wire cage protects

    SAFETY TECHNOLOGY INTERNATIONAL STI-9708-R 9-ga wire cage protects

    Wire Cage, Indoor, Outdoor, Color Red, Material 9 Gauge Steel With Polyester Coating, Mounting Wall, Width 6 3/4 in, Depth 6 1/8 in, Height 7 1/2 in, For Use With Strobe, Horn, Speaker, Appliance, Standards UL and cUL, Includes Mounting Hardware more

    $32.19

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    SAFETY TECHNOLOGY INTERNATIONAL STI-9711 9-ga wire cage protects

    SAFETY TECHNOLOGY INTERNATIONAL STI-9711 9-ga wire cage protects

    Wire Cage, Indoor, Outdoor, Color White, Material 9 Gauge Steel With Polyester Coating, Mounting Ceiling, Width 8 1/4 in, Depth 3 1/2 in, Height 8 1/4 in, Diameter 8 1/4 in, For Use With Strobe, Horn, Speaker, Appliance, Standards UL and cUL, Includes... more

    $28.45

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