STI

STI (Safety Technology International) makes specialty security products and protective enclosures used to safeguard alarm panels, switches, and other equipment from tampering, weather, and accidental damage. Silarius carries STI's line of protective covers and...

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STI

STI 13520CB Protective Security Cover with Blue Horn

STI 13520CB Protective Security Cover with Blue Horn

$218.25
SS2148EX-EN
On sale

STI SS2148EX-EN Indoor/Outdoor Flush w/ Horn Pneumatic, Illuminated, Stopper Station with EMERGENCY EXIT, Green

$285.99 $400.49
STI 13230NY Universal Stopper with Horn and Relay Surface Mount, No Label Included, Yellow

STI 13230NY Universal Stopper with Horn and Relay Surface Mount, No Label Included, Yellow

$203.12
STI 9881 Fluorescent Light Damage Stopper

STI 9881 Fluorescent Light Damage Stopper

$220.99
SS2078EX-EN
On sale

STI SS2078EX-EN Stopper Station Push Button with Universal Stopper Cover, Surface Mount, Pneumatic Illuminated, 'EMERGENCY EXIT' Label, Red

$271.99 $372.27
STI EP201608-T EnviroArmour Waterproof Polycarbonate NEMA Enclosure, 20H 16W 8D, Tinted
On sale

STI EP201608-T EnviroArmour Waterproof Polycarbonate NEMA Enclosure, 20"H 16"W 8"D, Tinted

$462.99 $760.37
STI 3150CP6 Weather Stopper without Horn with Clear Spacer, Fire Label, Red, 6-Pack
On sale

STI 3150CP6 Weather Stopper without Horn with Clear Spacer, Fire Label, Red, 6-Pack

$411.99 $676.41
STI STI-1200A-ES Universal Outdoor Manual Station Cover, Polycarbonate
On sale

STI STI-1200A-ES Universal Outdoor Manual Station Cover, Polycarbonate

$177.99 $205.18
STI BPA4836 Aluminum Backplate EN483612-W and EN483612-W2 Enclosures
On sale

STI BPA4836 Aluminum Backplate EN483612-W and EN483612-W2 Enclosures

$497.99 $810.75
STI SS2308NT-EN Stopper Station, No Cover, Pneumatic Illuminated, 'NO TEXT' English Label, White
On sale

STI SS2308NT-EN Stopper Station, No Cover, Pneumatic Illuminated, 'NO TEXT' English Label, White

$227.99 $288.89
STI SS2138EX-EN Green Indoor / Outdoor Flush Pneumatic (Illuminated) Stopper Station with EMERGENCY EXIT Label
On sale

STI SS2138EX-EN Green Indoor / Outdoor Flush Pneumatic (Illuminated) Stopper Station with EMERGENCY EXIT Label

$261.99 $353.44
STI-13520FR-FR Universal Stopper Dome Cover, Enclosed Back Box and Opened Mounting Plate, Label Hood with Horn, Fire Label, French, Red
On sale

STI-13520FR-FR Universal Stopper Dome Cover, Enclosed Back Box and Opened Mounting Plate, Label Hood with Horn, Fire Label, French, Red

$185.99 $219.85
STI EP161409-T3 Polycarbonate Enclosure with NEMA 3R Filter Fan with Filter Vent
On sale

STI EP161409-T3 Polycarbonate Enclosure with NEMA 3R Filter Fan with Filter Vent

$635.99 $1,088.57
EP242410-T5
On sale

STI EP242410-T5 EnviroArmour Polycarbonate, NEMA 3R Filter Fan, Filter Vent, Power Distribution, Tinted

$1,260.00 $1,847.10
STI EF100806-O Mounting Device, Fiberglass Enclosure, 10" x 8" x 6", Opaque
On sale

STI EF100806-O Mounting Device, Fiberglass Enclosure, 10" x 8" x 6", Opaque

$222.99 $297.96
STI-14520NG Universal Stopper Low Profile Cover with Horn, Enclosed Back Box, Open Mount Plate, No Label, Green
On sale

STI-14520NG Universal Stopper Low Profile Cover with Horn, Enclosed Back Box, Open Mount Plate, No Label, Green

$177.99 $205.89
STI EP242410-O6 EnviroArmour Polycarbonate, AC/Heat, Power Distribution - Opaque
On sale

STI EP242410-O6 EnviroArmour Polycarbonate, AC/Heat, Power Distribution - Opaque

$3,704.99 $6,334.31
STI 7525 Protective Enclosure with Siren Strobe Alarm and Thumb Lock

STI 7525 Protective Enclosure with Siren Strobe Alarm and Thumb Lock

$284.99
STI G3A489EM-EN Multipurpose Pushbutton, Turn-To-Reset, 'EMERGENCY' Text, No Camera, Blue
On sale

STI G3A489EM-EN Multipurpose Pushbutton, Turn-To-Reset, 'EMERGENCY' Text, No Camera, Blue

$181.99 $213.17
STI HTR030T Mini Radiant Heater, 30W
On sale

STI HTR030T Mini Radiant Heater, 30W

$181.99 $214.09
STI SS2188EX-FR Indoor/Outdoor Surface with Horn Pneumatic Stopper Station with EMERGENCY EXIT Label, Green
On sale

STI SS2188EX-FR Indoor/Outdoor Surface with Horn Pneumatic Stopper Station with EMERGENCY EXIT Label, Green

$289.00 $419.32
STI SS2341ES-EN Stopper Station Push Button with Universal Stopper Cover, Horn, Flush Mount, Turn-to-Reset, 'EMERGENCY STOP' Label, White
On sale

STI SS2341ES-EN Stopper Station Push Button with Universal Stopper Cover, Horn, Flush Mount, Turn-to-Reset, 'EMERGENCY STOP' Label, White

$175.99 $200.08
STI SS2480NT-EN Stopper Station with Universal Cover and Horn, Surface Mount, Key-to-Reset, No Label, Blue
On sale

STI SS2480NT-EN Stopper Station with Universal Cover and Horn, Surface Mount, Key-to-Reset, No Label, Blue

$184.99 $218.41
STI EN483612-W2 EnviroArmour Fiberglass Enclosure with Window, A/C and Heat, 48H 36W 12D
On sale

STI EN483612-W2 EnviroArmour Fiberglass Enclosure with Window, A/C and Heat, 48"H 36"W 12"D

$7,127.17 $10,763.00
SS23A8PX-EN
On sale

STI SS23A8PX-EN Indoor Only Flush or Surface with Horn Pneumatic, Illuminated, Stopper Station with Push to Exit, White

$253.99 $337.28
STI SS2178EX-EN Green Indoor / Outdoor Surface Pneumatic (Illuminated) Stopper Station with EMERGENCY EXIT Label
On sale

STI SS2178EX-EN Green Indoor / Outdoor Surface Pneumatic (Illuminated) Stopper Station with EMERGENCY EXIT Label

$270.99 $372.27
STI 13430NB STI 13430N Universal Stopper Dome Cover, Enclosed Back Box and Sealed Mounting Plate, Label Hood with Horn and Relay, Blue

STI 13430NB STI 13430N Universal Stopper Dome Cover, Enclosed Back Box and Sealed Mounting Plate, Label Hood with Horn and Relay, Blue

$230.16
STI SS2038EM-EN Stopper Station Push Button with Universal Stopper Cover, Flush Mount, Pneumatic Illuminated, 'EMERGENCY' Label, Red
On sale

STI SS2038EM-EN Stopper Station Push Button with Universal Stopper Cover, Flush Mount, Pneumatic Illuminated, 'EMERGENCY' Label, Red

$261.99 $353.44
STI EP201608-O EnviroArmour Waterproof PSTI EP201608-O EnviroArmour Waterproof Polycarbonate NEMA Enclosure, 20H 16W 8D, Opaque
On sale

STI EP201608-O EnviroArmour Waterproof Polycarbonate NEMA Enclosure, 20"H 16"W 8"D, Opaque

$429.99 $722.09
STI 13520NY Universal Stopper with Horn Enclosed Back Box Open Mounting Plate, No Label Included, Yellow

STI 13520NY Universal Stopper with Horn Enclosed Back Box Open Mounting Plate, No Label Included, Yellow

$218.25
SS2488EX-EN
On sale

STI SS2488EX-EN Indoor/Outdoor Surface with Horn Pneumatic, Illuminated, Stopper Station with EMERGENCY EXIT, Blue

$296.99 $419.32
STI EF201610-O2 EnviroArmour Fiberglass STI EF201610-O2 EnviroArmour Fiberglass Enclosure with A/C and Heat - Opaque, 20 x 16 x 10
On sale

STI EF201610-O2 EnviroArmour Fiberglass Enclosure with A/C and Heat - Opaque, 20 x 16 x 10

$3,415.99 $5,808.99
STI-VFC01 LED Display Cover

STI-VFC01 LED Display Cover

$480.99
STI EP181604-T EnviroArmour Waterproof Polycarbonate NEMA Enclosure, 18H 16W 4D, Tinted
On sale

STI EP181604-T EnviroArmour Waterproof Polycarbonate NEMA Enclosure, 18"H 16"W 4"D, Tinted

$320.99 $497.73
STI-7533MED MED Protective Cabinet, SireSTI-7533MED MED Protective Cabinet, Siren Alarm, Thumb Lock, Polycarbonate with Wire Rack, Clear
On sale

STI-7533MED MED Protective Cabinet, Siren Alarm, Thumb Lock, Polycarbonate with Wire Rack, Clear

$360.99 $544.52
STI SS2037ZA-EN Stopper Station Push ButSTI SS2037ZA-EN Stopper Station Push Button with Universal Stopper Cover, Flush Mount, Weather Resistant, Momentary, Custom Label, Red
On sale

STI SS2037ZA-EN Stopper Station Push Button with Universal Stopper Cover, Flush Mount, Weather Resistant, Momentary, Custom Label, Red

$184.99 $218.98

STI (Safety Technology International) makes specialty security products and protective enclosures used to safeguard alarm panels, switches, and other equipment from tampering, weather, and accidental damage.

Silarius carries STI's line of protective covers and stoppers, a go-to choice for schools, hospitals, and commercial facilities that need an extra layer of physical protection on their security hardware.

Free shipping on qualifying orders.

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