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  • STI KIT-71100A-B Blue Back Box installation components and mounting hardware
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    STI

    SKU: KIT-71100A-B

    STI Blue Back Box Kit for Stopper® Station, Universal Button and Se...

    Blue back box kit for STI Stopper Station universal button readers

    • 9VDC powered wall-mount assembly for door strike integration
    • Compatible with STI Stopper Station access control systems
    • Supports multi-door access control deployments with reader installation
    $14.10 $8.99 Save $5.11
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  • STI KIT-102722-Y 5/8" Spacer for Stopper® Stations

    STI

    SKU: KIT-102722-Y

    STI KIT-102722-Y 5/8" Spacer for Stopper® Stations

    • 5/8" offset corrects frame alignment on surface-mount installs needing cable clearance.
    • Compatible with STI-1100, 1130, 1200, 1230, 1250, 3150, and Weather Stopper II models.
    • Seats gasket and cable entry inserts flush to maintain weather integrity outdoors.
    $11.28 $7.99 Save $3.29
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  • STI KIT-102722-R 5/8" Spacer for Stopper® Stations - Image 2
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    STI

    SKU: KIT-102722-R

    STI KIT-102722-R 5/8" Spacer for Stopper® Stations

    5/8" spacer for Stopper® 9VDC strike alignment on recessed walls

    • Maintains consistent standoff distance for proper lock/strike engagement
    • Compensates for varying wall depths in drywall, masonry, and composite
    • Drop-in retrofit solution for emergency notification station installations
    $11.28 $7.99 Save $3.29
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  • STI EnviroArmour® Polycarbonate Power Distribution - EP181611-O4
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    STI

    SKU: EP181611-O4

    STI EnviroArmour® Polycarbonate Power Distribution - EP181611-O4

    • Opaque polycarbonate housing centralizes power for readers, strikes, and aux devices.
    • Supports 12V and 24V device consolidation, reducing exposed wiring at access control points.
    • Enclosure design suits aesthetically sensitive installs while maintaining NEC compliance.
    $662.19 $454.99 Save $207.20
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    $662.19 $454.99 Save $207.20
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    STI

    SKU: EP181611-O

    STI EP181611-O EnviroArmour Polycarbonate Controller

    • Manages up to 7 doors per unit over TCP/IP for distributed zone control.
    • Injection-molded polycarbonate resists chemicals and impact in harsh environments.
    • Operates at 44 dB(A), suitable for occupied spaces with noise-sensitive requirements.
    $344.94 $209.99 Save $134.95
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  • STI EnviroArmour® Polycarbonate Low-Profile - EP181604-O
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    STI

    SKU: EP181604-O

    STI EnviroArmour® Polycarbonate Low-Profile - EP181604-O

    • NEMA 4X polycarbonate housing resists water ingress, UV, and salt-spray corrosion.
    • 18" × 16" internal envelope accommodates standard access control panels and readers.
    • Optical clarity of polycarbonate keeps status indicators visible without opening the enclosure.
    $352.03 $215.99 Save $136.04
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  • STI EP161409-O EnviroArmour Polycarbonate Controller
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    STI

    SKU: EP161409-O

    STI EP161409-O EnviroArmour Polycarbonate Controller

    • Manages up to 7 doors via TCP/IP, enabling centralized credential and audit control.
    • Injection-molded polycarbonate housing rated for outdoor environments in RAL 7035 gray.
    • UL/cUL certified (EP242410-O), satisfying North American code authority requirements.
    $286.54 $174.99 Save $111.55
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  • STI EnviroArmour® Polycarbonate Power Distribution - EP141207-O4

    STI

    SKU: EP141207-O4

    STI EnviroArmour® Polycarbonate Power Distribution - EP141207-O4

    • Polycarbonate housing consolidates AC power distribution for multiple access control devices.
    • Opaque enclosure shields internal wiring from casual visibility in cabinet or wall-mount installs.
    • Compatible with standard 110V/120V commercial infrastructure used in access control panel deployments.
    $563.91 $364.99 Save $198.92
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  • STI EP101006-O 7-Door TCP/IP Access Control Controller
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    STI

    SKU: EP101006-O

    STI EP101006-O 7-Door TCP/IP Access Control Controller

    7-door TCP/IP controller in polycarbonate for mid-scale access networks

    • Manages up to 7 networked doors via standard Ethernet TCP/IP protocol
    • UL/cUL certified (EP242410-O) for North American commercial deployments
    • Injection-molded polycarbonate enclosure (RAL 7035) rated 44 dB(A) operating sound
    $230.99
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    $230.99
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  • STI EP100807-O EnviroArmour Polycarbonate Controller
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    STI

    SKU: EP100807-O

    STI EP100807-O EnviroArmour Polycarbonate Controller

    • Controls up to 7 doors over a single TCP/IP connection, eliminating dedicated serial runs.
    • Injection-molded polycarbonate (RAL 7035) resists corrosion in high-humidity industrial environments.
    • 44 dB(A) sound output keeps operation unobtrusive in occupied corridors and staffed areas.
    $217.99
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    $217.99
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  • STI EP080605-O EnviroArmour Polycarbonate Controller
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    STI

    SKU: EP080605-O

    STI EP080605-O EnviroArmour Polycarbonate Controller

    • Injection-molded polycarbonate (RAL 7035) resists corrosion, UV, and impact in wet locations.
    • Controls up to 7 doors per unit via TCP/IP, scaling horizontally across multi-building deployments.
    • 44 dB(A) acoustic output suits noise-sensitive sites such as hospitals and office atriums.
    $190.99
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    $190.99
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  • STI EF141206-W EnviroArmour Fiberglass Window Reader

    STI

    SKU: EF141206-W

    STI EF141206-W EnviroArmour Fiberglass Window Reader

    • Supports HID proximity and NFC 13.56MHz credentials, eliminating reader swaps in mixed deployments.
    • Controls up to 7 doors from a single unit, reducing hardware count and wiring complexity.
    • UL/cUL certified (EP242410-O) polycarbonate housing rated for outdoor use with RS-485 connectivity.
    $675.61 $411.99 Save $263.62
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  • STI EF121006-W EnviroArmour Fiberglass Window Reader

    STI

    SKU: EF121006-W

    STI EF121006-W EnviroArmour Fiberglass Window Reader

    • Reads both HID 125 kHz proximity and 13.56 MHz NFC credentials from a single unit.
    • UL/cUL listed (EP242410-O) for deployment in regulated facilities requiring third-party validation.
    • Supports up to 7 doors per controller, reducing hardware count in multi-zone deployments.
    $498.49 $306.99 Save $191.50
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  • STI EnviroArmour® Fiberglass Corner Post Kit – 10" - EF10POST
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    STI

    SKU: EF10POST

    STI EnviroArmour® Fiberglass Corner Post Kit – 10" - EF10POST

    • Fiberglass construction resists UV, corrosion, and weathering for outdoor deployments.
    • Operates at 9VDC, compatible with standard strikes, solenoids, and magnetic locks.
    • Includes corner post assembly, mounting hardware, and installation documentation.
    $57.20 $35.99 Save $21.21
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    $57.20 $35.99 Save $21.21
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  • STI CP-SS43-EN Stopper Station 3-Pack Blue
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    STI

    SKU: CP-SS43-EN

    STI CP-SS43-EN Stopper Station 3-Pack Blue

    • Three-unit blue pack covers STI-15000 series devices against accidental or vandal activation.
    • Supports flush-mount and surface-mount installs with no special adapters for retrofit or new builds.
    • Optional break-seal config provides tamper-evident indication in high-security or audited zones.
    $261.56 $175.99 Save $85.57
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  • STI STI-PMK1824 EnviroArmour Pole Mount Bracket Kit

    STI

    SKU: STI-PMK1824

    STI STI-PMK1824 EnviroArmour Pole Mount Bracket Kit

    • Designed for 9VDC strike systems, enabling direct integration with standard access control circuits.
    • EnviroArmour enclosure shields strike hardware from rain, UV exposure, and temperature cycling outdoors.
    • Fixed pole-mount footprint supports aluminum, steel, or composite poles in exterior installations.
    $103.40 $64.99 Save $38.41
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    STI

    SKU: STI-9764

    STI STI-9764 Horn/Strobe Damage Stopper L Series Wall Mount

    • 9-gauge steel wire cage shields L Series horn/strobe from impact and vandalism.
    • Polyester corrosion-resistant coating suits lobbies, stairwells, and warehouses.
    • Wall mount installs with included hardware; tamper-proof screw upgrade available.
    $49.61 $31.99 Save $17.62
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  • STI STI-9760 Horn/Strobe Damage Stopper Ceiling Mount
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    STI

    SKU: STI-9760

    STI STI-9760 Horn/Strobe Damage Stopper Ceiling Mount

    Protective ceiling mount for STI L Series horns and strobes

    • Shields STI L Series horn/strobe units from impact and vandalism without blocking signal output.
    • Ceiling-mount design fits standard drop-ceiling and drywall applications for new builds and retrofits.
    • Compact 4.62" x 5.37" x 3" profile reduces service calls by protecting housings in high-traffic areas.
    $47.05 $30.99 Save $16.06
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