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LET US BE YOUR  NEXT SECURITY  PARTNER
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  • STI SS2221HV-EN

    STI
    $89.18 - $89.18
    $89.18
    $89.18 - $89.18
    $89.18

    "Key-to-Reset ; Turn-to-Reset ; Key-to-Activate ; Momentary" ; YELLOW ; HVAC SHUT-DOWN

    $89.18 - $89.18
    $89.18
    $89.18 - $89.18
    $89.18

  • STI SS2272EM-EN

    STI
    $139.36 - $139.36
    $139.36
    $139.36 - $139.36
    $139.36

    Key-to-Reset Illuminated, Yellow, EMERGENCY

    $139.36 - $139.36
    $139.36
    $139.36 - $139.36
    $139.36

  • STI SS2329PO-EN

    STI
    $80.55 - $80.55
    $80.55
    $80.55 - $80.55
    $80.55

    "Key-to-Reset Illuminated ; Momentary Illuminated ; Turn-to-Reset Illuminated" ; WHITE ; EMERGENCY POWER OFF

    $80.55 - $80.55
    $80.55
    $80.55 - $80.55
    $80.55

  • STI SS2408XT-EN

    STI
    $240.48 - $240.48
    $240.48
    $240.48 - $240.48
    $240.48

    Pneumatic Illuminated ; BLUE ; EXIT

    $240.48 - $240.48
    $240.48
    $240.48 - $240.48
    $240.48

  • STI SS2422LD-EN

    STI
    $80.55 - $80.55
    $80.55
    $80.55 - $80.55
    $80.55

    "Key-to-Reset Illuminated ; Momentary Illuminated ; Turn-to-Reset Illuminated" ; BLUE ; LOCKDOWN

    $80.55 - $80.55
    $80.55
    $80.55 - $80.55
    $80.55

  • STI SS2429EM-EN

    STI
    $80.57 - $80.57
    $80.57
    $80.57 - $80.57
    $80.57

    Key-to-Reset Illuminated

    $80.57 - $80.57
    $80.57
    $80.57 - $80.57
    $80.57

  • STI SS2448EX-EN

    STI
    $333.38 - $333.38
    $333.38
    $333.38 - $333.38
    $333.38

    Pneumatic Illuminated

    $333.38 - $333.38
    $333.38
    $333.38 - $333.38
    $333.38

  • STI SS24A8EX-EN

    STI
    $280.77 - $280.77
    $280.77
    $280.77 - $280.77
    $280.77

    PNEUMATIC ILLUMINATED BUTTONS WITH SHIELD & SHIELD SOUND

    $280.77 - $280.77
    $280.77
    $280.77 - $280.77
    $280.77

  • STI STI-1100

    STI
    $112.31 - $112.31
    $112.31
    $112.31 - $112.31
    $112.31

    Stopper II w/Horn Flush Mount

    $112.31 - $112.31
    $112.31
    $112.31 - $112.31
    $112.31

  • STI STI-1102

    STI
    $52.41 - $52.41
    $52.41
    $52.41 - $52.41
    $52.41

    Replacement Horn Kit (Red) for Stopper II

    $52.41 - $52.41
    $52.41
    $52.41 - $52.41
    $52.41

  • STI STI-1130

    STI
    $125.57 - $125.57
    $125.57
    $125.57 - $125.57
    $125.57

    Stopper II w/Horn & Spacer

    $125.57 - $125.57
    $125.57
    $125.57 - $125.57
    $125.57

  • STI STI-1155

    STI
    $145.89 - $145.89
    $145.89
    $145.89 - $145.89
    $145.89

    Stopper II w/Horn-Surface Mount-Outdoor

    $145.89 - $145.89
    $145.89
    $145.89 - $145.89
    $145.89

  • STI STI-1200

    STI
    $73.68 - $73.68
    $73.68
    $73.68 - $73.68
    $73.68

    Stopper II w/o Horn-Flush Mount

    $73.68 - $73.68
    $73.68
    $73.68 - $73.68
    $73.68

  • STI STI-1200A

    STI
    $174.13 - $174.13
    $174.13
    $174.13 - $174.13
    $174.13

    Stopper II w/Horn "A" Bkbx, Plate & Special Gaskets

    $174.13 - $174.13
    $174.13
    $174.13 - $174.13
    $174.13

  • STI STI-1200CP6

    STI
    $418.83 - $418.83
    $418.83
    $418.83 - $418.83
    $418.83

    Stopper II w/o Horn Fl Mt - red horn housing - 6 pack

    $418.83 - $418.83
    $418.83
    $418.83 - $418.83
    $418.83

  • STI STI-1210A

    STI
    $72.28 - $72.28
    $72.28
    $72.28 - $72.28
    $72.28

    HORN/STROBE DAMAGE STOPPER W/ENC BKBX, 4" DEEP

    $72.28 - $72.28
    $72.28
    $72.28 - $72.28
    $72.28

  • STI STI-1210B

    STI
    $63.77 - $63.77
    $63.77
    $63.77 - $63.77
    $63.77

    Horn/Strobe Damage Stopper w/Double-Gang Outlet Box

    $63.77 - $63.77
    $63.77
    $63.77 - $63.77
    $63.77

  • STI STI-1210C

    STI
    $50.94 - $50.94
    $50.94
    $50.94 - $50.94
    $50.94

    HORN/STROBE DAMAGE STOPPER W/EXTERNAL MOUNTING TABS

    $50.94 - $50.94
    $50.94
    $50.94 - $50.94
    $50.94

  • STI STI-1210D

    STI
    $58.74 - $58.74
    $58.74
    $58.74 - $58.74
    $58.74

    Horn/Strobe Fire Signal w/ 3" Deep Frame

    $58.74 - $58.74
    $58.74
    $58.74 - $58.74
    $58.74

  • STI STI-1210E

    STI
    $48.48 - $48.48
    $48.48
    $48.48 - $48.48
    $48.48

    Horn/Strobe Damage Stopper w/Open Bkbx for Fl Mt

    $48.48 - $48.48
    $48.48
    $48.48 - $48.48
    $48.48

  • STI STI-1215

    STI
    $48.92 - $48.92
    $48.92
    $48.92 - $48.92
    $48.92

    Stopper Dome for Horn/Speaker/Strobe, Fl Mt

    $48.92 - $48.92
    $48.92
    $48.92 - $48.92
    $48.92

  • STI STI-1221A

    STI
    $72.28 - $72.28
    $72.28
    $72.28 - $72.28
    $72.28

    STROBE DAMAGE STOPPER W/ENC BKBX, 4" DEEP

    $72.28 - $72.28
    $72.28
    $72.28 - $72.28
    $72.28

  • STI STI-1221B

    STI
    $63.77 - $63.77
    $63.77
    $63.77 - $63.77
    $63.77

    STROBE DAMAGE STOPPER W/ENC BKBX W/DOUBLE-GANG OUTLET BOX

    $63.77 - $63.77
    $63.77
    $63.77 - $63.77
    $63.77

  • STI STI-1221C

    STI
    $50.94 - $50.94
    $50.94
    $50.94 - $50.94
    $50.94

    Strobe Damage Stopper w/Open Bkbx w/External Mounting Tabs

    $50.94 - $50.94
    $50.94
    $50.94 - $50.94
    $50.94

  • STI STI-1221D

    STI
    $55.96 - $55.96
    $55.96
    $55.96 - $55.96
    $55.96

    STROBE DAMAGE STOPPER W/OPEN BKBX W/CONDUIT KNOCKOUT

    $55.96 - $55.96
    $55.96
    $55.96 - $55.96
    $55.96

  • STI STI-1221E

    STI
    $46.18 - $46.18
    $46.18
    $46.18 - $46.18
    $46.18

    STROBE DAMAGE STOPPER W/OPEN BKBX FOR FL MT

    $46.18 - $46.18
    $46.18
    $46.18 - $46.18
    $46.18

  • STI STI-1227

    STI
    $53.17 - $53.17
    $53.17
    $53.17 - $53.17
    $53.17

    Stopper Dome for Strobe with Open Back Box

    $53.17 - $53.17
    $53.17
    $53.17 - $53.17
    $53.17

  • STI STI-1230

    STI
    $89.56 - $89.56
    $89.56
    $89.56 - $89.56
    $89.56

    Stopper II w/o Horn-Surface Mount

    $89.56 - $89.56
    $89.56
    $89.56 - $89.56
    $89.56

  • STI STI-1250

    STI
    $80.91 - $80.91
    $80.91
    $80.91 - $80.91
    $80.91

    Weather Stopper II

    $80.91 - $80.91
    $80.91
    $80.91 - $80.91
    $80.91

  • STI STI-1280

    STI
    $17.81 - $17.81
    $17.81
    $17.81 - $17.81
    $17.81

    Backplate for Stopper II & Weather Stopper

    $17.81 - $17.81
    $17.81
    $17.81 - $17.81
    $17.81

  • STI STI-13000NC

    STI
    $44.55 - $44.55
    $44.55
    $44.55 - $44.55
    $44.55

    STI UNIVERSAL STOPPER..COVER, NO SPACER

    $44.55 - $44.55
    $44.55
    $44.55 - $44.55
    $44.55

  • STI STI-13010FR

    STI
    $56.38 - $56.38
    $56.38
    $56.38 - $56.38
    $56.38

    Universal Stopper Dome Cover w/Fl Mt, Red Housing, Fire Label

    $56.38 - $56.38
    $56.38
    $56.38 - $56.38
    $56.38

  • STI STI-13020FR

    STI
    $111.10 - $111.10
    $111.10
    $111.10 - $111.10
    $111.10

    Universal Stopper Dome Cover w/Fl Mt, Horn, Red Housing, Fire Label

    $111.10 - $111.10
    $111.10
    $111.10 - $111.10
    $111.10

  • STI STI-13200NC

    STI
    $59.43 - $59.43
    $59.43
    $59.43 - $59.43
    $59.43

    Universal Stopper Dome Cover w/Clear Spacer

    $59.43 - $59.43
    $59.43
    $59.43 - $59.43
    $59.43

  • STI STI-13210FR

    STI
    $72.13 - $72.13
    $72.13
    $72.13 - $72.13
    $72.13

    Universal Stopper Dome Cover w/Spacer, Red Housing, Fire Label

    $72.13 - $72.13
    $72.13
    $72.13 - $72.13
    $72.13

  • STI STI-13220FR

    STI
    $127.77 - $127.77
    $127.77
    $127.77 - $127.77
    $127.77

    Universal Stopper Dome Cover w/Spacer, Horn, Red Housing, Fire Label

    $127.77 - $127.77
    $127.77
    $127.77 - $127.77
    $127.77

  • STI STI-13410FR

    STI
    $132.61 - $132.61
    $132.61
    $132.61 - $132.61
    $132.61

    UNIVERSAL STOPPER DOME COVER W/ENC BKBX, SEALED MT PLATE, RED HOUSING, FIRE LABEL

    $132.61 - $132.61
    $132.61
    $132.61 - $132.61
    $132.61

  • STI STI-13500NR

    STI
    $119.15 - $119.15
    $119.15
    $119.15 - $119.15
    $119.15

    Universal Stopper Dome Cover w/Enc. Bkbx, Open Mt Plate, Red

    $119.15 - $119.15
    $119.15
    $119.15 - $119.15
    $119.15

  • STI STI-14200NC

    STI
    $59.43 - $59.43
    $59.43
    $59.43 - $59.43
    $59.43

    Universal Stopper Low Profile Cover, Clear Spacer

    $59.43 - $59.43
    $59.43
    $59.43 - $59.43
    $59.43

  • STI STI-14200NR

    STI
    $67.94 - $67.94
    $67.94
    $67.94 - $67.94
    $67.94

    Universal Stopper Low Profile Cover, Spacer ; RED

    $67.94 - $67.94
    $67.94
    $67.94 - $67.94
    $67.94

  • STI STI-14400NR

    STI
    $119.15 - $119.15
    $119.15
    $119.15 - $119.15
    $119.15

    Universal Stopper Low Profile w/Enc Bkbx, Sealed Mt Plate ; RED

    $119.15 - $119.15
    $119.15
    $119.15 - $119.15
    $119.15

  • STI STI-3002

    STI
    $9.74 - $9.74
    $9.74
    $9.74 - $9.74
    $9.74

    Weather Gasket for Stopper II & Weather Stopper

    $9.74 - $9.74
    $9.74
    $9.74 - $9.74
    $9.74

  • STI STI-3100

    STI
    $22.42 - $22.42
    $22.42
    $22.42 - $22.42
    $22.42

    Conduit Spacer-Clear For Stopper II Series, incl. frame

    $22.42 - $22.42
    $22.42
    $22.42 - $22.42
    $22.42

  • STI STI-3150

    STI
    $100.83 - $100.83
    $100.83
    $100.83 - $100.83
    $100.83

    Weather Stopper Surface Mt.- Red w/o Horn-Fire Text

    $100.83 - $100.83
    $100.83
    $100.83 - $100.83
    $100.83

  • STI STI-6200

    STI
    $39.00 - $39.00
    $39.00
    $39.00 - $39.00
    $39.00

    Fire Extinguisher Theft Stopper

    $39.00 - $39.00
    $39.00
    $39.00 - $39.00
    $39.00

  • STI STI-6400

    STI
    $117.29 - $117.29
    $117.29
    $117.29 - $117.29
    $117.29

    Exit Stopper Multifunction Door Alarm, Red

    $117.29 - $117.29
    $117.29
    $117.29 - $117.29
    $117.29

  • STI STI-6400WIR

    STI
    $154.51 - $154.51
    $154.51
    $154.51 - $154.51
    $154.51

    Wireless Exit Stopper Multifunction Door Alarm

    $154.51 - $154.51
    $154.51
    $154.51 - $154.51
    $154.51

  • STI STI-6402

    STI
    $132.61 - $132.61
    $132.61
    $132.61 - $132.61
    $132.61

    Exit Stopper Multifunction Door Alarm for Double Door

    $132.61 - $132.61
    $132.61
    $132.61 - $132.61
    $132.61