STI
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STI-3003 STI
STIOriginal price $7.63 - Original price $7.63Original price$7.63$7.63 - $7.63Current price $7.63Conduit Gasket for Stopper II & Weather Stopper
Original price $7.63 - Original price $7.63Original price$7.63$7.63 - $7.63Current price $7.63Sold out -
STI-3004 STI
STIOriginal price $7.63 - Original price $7.63Original price$7.63$7.63 - $7.63Current price $7.63Rigid Conduit Gasket (3/4" pipe) for Stopper II & Weather Stopper
Original price $7.63 - Original price $7.63Original price$7.63$7.63 - $7.63Current price $7.63 -
STI-3100 STI
STIOriginal price $23.12 - Original price $23.12Original price$23.12$23.12 - $23.12Current price $23.12Conduit Spacer-Clear For Stopper II Series, incl. frame
Original price $23.12 - Original price $23.12Original price$23.12$23.12 - $23.12Current price $23.12 -
STI-3104 STI
STIOriginal price $37.95 - Original price $37.95Original price$37.95$37.95 - $37.95Current price $37.95Conduit Spacer, for 3/4" rigid pipe, incl. STI-3004, Clear for Stopper II & Weather Stopper
Original price $37.95 - Original price $37.95Original price$37.95$37.95 - $37.95Current price $37.95 -
STI-3150 STI
STIOriginal price $107.12 - Original price $107.12Original price$107.12$107.12 - $107.12Current price $107.12Weather Stopper Surface Mt.- Red w/o Horn-Fire Text
Original price $107.12 - Original price $107.12Original price$107.12$107.12 - $107.12Current price $107.12 -
STI-3150-ES STI
STIOriginal price $107.12 - Original price $107.12Original price$107.12$107.12 - $107.12Current price $107.12Weather Stopper w/o Horn w/Spacer - red horn, clear spacer - SPANISH VERSION (Weather Stopper® sin Sirena con Espaciador)
Original price $107.12 - Original price $107.12Original price$107.12$107.12 - $107.12Current price $107.12Sold out -
STI-4100 STI
STIOriginal price $52.97 - Original price $52.97Original price$52.97$52.97 - $52.97Current price $52.97Break Glass Stopper Large
Original price $52.97 - Original price $52.97Original price$52.97$52.97 - $52.97Current price $52.97 -
STI-4130 STI
STIOriginal price $65.68 - Original price $65.68Original price$65.68$65.68 - $65.68Current price $65.68Break Glass Stopper Large w/Red Conduit Spacer (SUB-900-R)
Original price $65.68 - Original price $65.68Original price$65.68$65.68 - $65.68Current price $65.68Sold out -
STI-6200 STI
STIOriginal price $40.23 - Original price $40.23Original price$40.23$40.23 - $40.23Current price $40.23Fire Extinguisher Theft Stopper
Original price $40.23 - Original price $40.23Original price$40.23$40.23 - $40.23Current price $40.23 -
STI-6400 STI
STIOriginal price $120.97 - Original price $120.97Original price$120.97$120.97 - $120.97Current price $120.97Exit Stopper Multifunction Door Alarm, Red
Original price $120.97 - Original price $120.97Original price$120.97$120.97 - $120.97Current price $120.97Sold out -
STI-6400WIR STI
STIOriginal price $159.36 - Original price $159.36Original price$159.36$159.36 - $159.36Current price $159.36Wireless Exit Stopper Multifunction Door Alarm
Original price $159.36 - Original price $159.36Original price$159.36$159.36 - $159.36Current price $159.36 -
STI-6402 STI
STIOriginal price $136.78 - Original price $136.78Original price$136.78$136.78 - $136.78Current price $136.78Exit Stopper Multifunction Door Alarm for Double Door
Original price $136.78 - Original price $136.78Original price$136.78$136.78 - $136.78Current price $136.78Sold out -
STI-6402WIR STI
STIOriginal price $173.00 - Original price $173.00Original price$173.00$173.00 - $173.00Current price $173.00Wireless Exit Stopper Multifunction Door Alarm for Double Doors
Original price $173.00 - Original price $173.00Original price$173.00$173.00 - $173.00Current price $173.00 -
STI-6518 STI
STIOriginal price $33.84 - Original price $33.84Original price$33.84$33.84 - $33.84Current price $33.84Bopper Stopper-Clear w/Spring hinge
Original price $33.84 - Original price $33.84Original price$33.84$33.84 - $33.84Current price $33.84 -
STI-6519 STI
STIOriginal price $26.48 - Original price $26.48Original price$26.48$26.48 - $26.48Current price $26.48Single-Gang Protective Cover w/Mounting Plate, Piano Hinge
Original price $26.48 - Original price $26.48Original price$26.48$26.48 - $26.48Current price $26.48 -
STI-6720 STI
STIOriginal price $40.26 - Original price $40.26Original price$40.26$40.26 - $40.26Current price $40.26Keys Under Plexiglas
Original price $40.26 - Original price $40.26Original price$40.26$40.26 - $40.26Current price $40.26Sold out -
STI-7500C STI
STIOriginal price $33.87Original price $33.87 - Original price $33.87Original price $33.87Current price $26.73$26.73 - $26.73Current price $26.73DISCONTINUEDPolycarbonate Enclosure with Open Back Box for Flush Mount Applications and Interior Key Lock
Original price $33.87Original price $33.87 - Original price $33.87Original price $33.87Current price $26.73$26.73 - $26.73Current price $26.73Save 21% -
STI-7510A STI
STIOriginal price $80.59 - Original price $80.59Original price$80.59$80.59 - $80.59Current price $80.59Polycarbonate Enclosure w/Enc Deep Bkbx & Exterior Key Lock
Original price $80.59 - Original price $80.59Original price$80.59$80.59 - $80.59Current price $80.59 -
STI-7510D STI
STIOriginal price $73.71 - Original price $73.71Original price$73.71$73.71 - $73.71Current price $73.71Polycarbonate Enclosure w/Open Conduit Bkbx, Surface Mt Apps & Exterior Key Lock
Original price $73.71 - Original price $73.71Original price$73.71$73.71 - $73.71Current price $73.71 -
STI-7510E STI
STIOriginal price $69.06 - Original price $69.06Original price$69.06$69.06 - $69.06Current price $69.06Polycarbonate Enclosure w/Open Bkbx for Fl Mt Apps & Exterior Key Lock
Original price $69.06 - Original price $69.06Original price$69.06$69.06 - $69.06Current price $69.06 -
STI-7511A-HTR STI
STIOriginal price $233.04 - Original price $233.04Original price$233.04$233.04 - $233.04Current price $233.04Heated Polycarbonate - Deep Enc Bkbx- Thumb Lock
Original price $233.04 - Original price $233.04Original price$233.04$233.04 - $233.04Current price $233.04Sold out -
STI-7511C STI
STIOriginal price $73.70 - Original price $73.70Original price$73.70$73.70 - $73.70Current price $73.70Polycarbonate Enclosure w/Open Bkbx for Fl Mt Apps & Exterior Thumb Lock
Original price $73.70 - Original price $73.70Original price$73.70$73.70 - $73.70Current price $73.70Sold out -
STI-7520 STI
STIOriginal price $156.07 - Original price $156.07Original price$156.07$156.07 - $156.07Current price $156.07NEMA 4X Polycarbonate Cabinet w/Key Lock - Clear
Original price $156.07 - Original price $156.07Original price$156.07$156.07 - $156.07Current price $156.07 -
STI-7520-HTR STI
STIOriginal price $275.43 - Original price $275.43Original price$275.43$275.43 - $275.43Current price $275.43Heated Polycarbonate - Key Lock
Original price $275.43 - Original price $275.43Original price$275.43$275.43 - $275.43Current price $275.43Sold out -
STI-7520OB STI
STIOriginal price $156.07 - Original price $156.07Original price$156.07$156.07 - $156.07Current price $156.07Polycarbonate Cabinet w/Key Lock - Clear; Open Back Box Style
Original price $156.07 - Original price $156.07Original price$156.07$156.07 - $156.07Current price $156.07Sold out -
STI-7521 STI
STIOriginal price $156.05 - Original price $156.05Original price$156.05$156.05 - $156.05Current price $156.05NEMA 4X Polycarbonate Cabinet w/Thumb Lock - Clear
Original price $156.05 - Original price $156.05Original price$156.05$156.05 - $156.05Current price $156.05 -
STI-7521-HTR STI
STIOriginal price $275.43 - Original price $275.43Original price$275.43$275.43 - $275.43Current price $275.43Product Overview The Type 4X Heated Cover protects sensitive devices and components from weather, dust, grime, vandalism, and accidental damage. Th...
View full detailsOriginal price $275.43 - Original price $275.43Original price$275.43$275.43 - $275.43Current price $275.43 -
STI-7525 STI
STIOriginal price $230.25 - Original price $230.25Original price$230.25$230.25 - $230.25Current price $230.25Protective Cabinet with Siren/Strobe Alarm, Thumb Lock - Clear
Original price $230.25 - Original price $230.25Original price$230.25$230.25 - $230.25Current price $230.25 -
STI-7530 STI
STIOriginal price $270.36 - Original price $270.36Original price$270.36$270.36 - $270.36Current price $270.36Protective Cabinet w/backplate-Clear-Key lock
Original price $270.36 - Original price $270.36Original price$270.36$270.36 - $270.36Current price $270.36Sold out -
STI-7531 STI
STIOriginal price $270.36 - Original price $270.36Original price$270.36$270.36 - $270.36Current price $270.36Polycarbonate Cabinet w/Thumb Lock - Clear 12" X 14" X 6.37"
Original price $270.36 - Original price $270.36Original price$270.36$270.36 - $270.36Current price $270.36 -
STI-7600 STI
STIOriginal price $33.87Original price $33.87 - Original price $33.87Original price $33.87Current price $26.73$26.73 - $26.73Current price $26.73DISCONTINUEDMega Stopper with Key Lock
Original price $33.87Original price $33.87 - Original price $33.87Original price $33.87Current price $26.73$26.73 - $26.73Current price $26.73Save 21% -
STI-7710 STI
STIOriginal price $57.56 - Original price $57.56Original price$57.56$57.56 - $57.56Current price $57.56Poly Cover w/ Open Back Box & Lock
Original price $57.56 - Original price $57.56Original price$57.56$57.56 - $57.56Current price $57.56 -
STI-7730-OW STI
STIOriginal price $105.25 - Original price $105.25Original price$105.25$105.25 - $105.25Current price $105.25White Poly Cover w/ Enclosed Back Box, Lock, Gasket
Original price $105.25 - Original price $105.25Original price$105.25$105.25 - $105.25Current price $105.25 -
STI-8100 STI
STIOriginal price $31.87 - Original price $31.87Original price$31.87$31.87 - $31.87Current price $31.87Smoke Detector Protector, Acrylic
Original price $31.87 - Original price $31.87Original price$31.87$31.87 - $31.87Current price $31.87 -
STI-8171 STI
STIOriginal price $26.36 - Original price $26.36Original price$26.36$26.36 - $26.36Current price $26.36Backplate for STI-8100/8200 Series and also select 9600 series
Original price $26.36 - Original price $26.36Original price$26.36$26.36 - $26.36Current price $26.36Sold out -
STI-9110 STI
STIOriginal price $37.29 - Original price $37.29Original price$37.29$37.29 - $37.29Current price $37.29Large Thermostat Protector w/Key Lock - Clear
Original price $37.29 - Original price $37.29Original price$37.29$37.29 - $37.29Current price $37.29 -
STI-9601 STI
STIOriginal price $42.35 - Original price $42.35Original price$42.35$42.35 - $42.35Current price $42.35Steel Web Stopper-Low Profile-Flush Mount-White
Original price $42.35 - Original price $42.35Original price$42.35$42.35 - $42.35Current price $42.35 -
STI-9602 STI
STIOriginal price $50.00 - Original price $50.00Original price$50.00$50.00 - $50.00Current price $50.00Steel Web Stopper, Low Profile, Surface Mt
Original price $50.00 - Original price $50.00Original price$50.00$50.00 - $50.00Current price $50.00 -
STI-9604 STI
STIOriginal price $42.35 - Original price $42.35Original price$42.35$42.35 - $42.35Current price $42.35Steel Web Stopper for Mini Smoke Detectors, Fl Mt
Original price $42.35 - Original price $42.35Original price$42.35$42.35 - $42.35Current price $42.35Sold out -
STI-9609 STI
STIOriginal price $42.35 - Original price $42.35Original price$42.35$42.35 - $42.35Current price $42.35Steel Web Stopper, High Profile, Fl Mt
Original price $42.35 - Original price $42.35Original price$42.35$42.35 - $42.35Current price $42.35 -
STI-9610 STI
STIOriginal price $46.56 - Original price $46.56Original price$46.56$46.56 - $46.56Current price $46.56Steel Web Stopper, High Profile, Surface Mt
Original price $46.56 - Original price $46.56Original price$46.56$46.56 - $46.56Current price $46.56 -
STI-9620 STI
STIOriginal price $30.94 - Original price $30.94Original price$30.94$30.94 - $30.94Current price $30.94Motion Detector Damage Stopper 6.25 X 4.00 x 2.25"
Original price $30.94 - Original price $30.94Original price$30.94$30.94 - $30.94Current price $30.94 -
STI-9621 STI
STIOriginal price $45.78 - Original price $45.78Original price$45.78$45.78 - $45.78Current price $45.78Motion Detector Damage Stopper 7.00 X 5.75 X 4.50"
Original price $45.78 - Original price $45.78Original price$45.78$45.78 - $45.78Current price $45.78Sold out -
STI-9701 STI
STIOriginal price $42.31 - Original price $42.31Original price$42.31$42.31 - $42.31Current price $42.31Wire Guard Damage Stopper
Original price $42.31 - Original price $42.31Original price$42.31$42.31 - $42.31Current price $42.31 -
STI-9705 STI
STIOriginal price $41.17 - Original price $41.17Original price$41.17$41.17 - $41.17Current price $41.17Speaker/Strobe Damage Stopper, Surface Mt (Not UL Listed)
Original price $41.17 - Original price $41.17Original price$41.17$41.17 - $41.17Current price $41.17 -
STI-9705-R STI
STIOriginal price $41.17 - Original price $41.17Original price$41.17$41.17 - $41.17Current price $41.17STROBE WIRE GUARD (RED)
Original price $41.17 - Original price $41.17Original price$41.17$41.17 - $41.17Current price $41.17 -
STI-9708 STI
STIOriginal price $49.29 - Original price $49.29Original price$49.29$49.29 - $49.29Current price $49.29Horn/Strobe/Speaker Damage Stopper-6.09"-White
Original price $49.29 - Original price $49.29Original price$49.29$49.29 - $49.29Current price $49.29 -
STI-9708-R STI
STIOriginal price $49.29 - Original price $49.29Original price$49.29$49.29 - $49.29Current price $49.29STROBE WIRE GUARD (RED)
Original price $49.29 - Original price $49.29Original price$49.29$49.29 - $49.29Current price $49.29
