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STI products

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    STI KIT-65 Breakaway Seal Kit
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    STI KIT-65

    STI KIT-65 Breakaway Seal Kit

    Breakaway seal strike kit for networked access control systems

    • Breakaway seal strike integrates directly into TCP/IP-networked access control systems.
    • Operates at 9VDC — confirm panel strike output voltage before ordering or installing.
    • Fits standard door frames; supports both new construction and retrofit deployments.
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  • Save $0.39
    STI KIT-6403 Remote Horn Unit for Exit Stopper Series
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    STI KIT-6403

    STI KIT-6403 Remote Horn Unit for Exit Stopper Series

    Remote horn unit designed to extend audible notification capabilities across exit control and emergency egress systems built on the STI Exit Stopper

    • Extends audible alerts across multi-door Exit Stopper Series deployments without rewiring.
    • Runs on 9VDC — matches Exit Stopper control modules for direct, compatible wiring.
    • Mount remotely from the strike enclosure to reduce nuisance alarms at the access point.
    Usually Ships in 2-3 Weeks Free shipping over $499
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    STI KIT-405440 Gasket for STI-6514 Electric Strike
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    STI KIT-405440

    STI KIT-405440 Gasket for STI-6514 Electric Strike

    Replacement gasket assembly for STI-6514 electric strike units

    • Designed for STI-6514 9VDC electric strike with HID credential reader
    • Restores door frame seal integrity and strike operational performance
    • Wall-mounted gasket/seal component for access control installations
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    STI KIT-19038

    STI Tamper Bit for and KIT-86 - KIT-19038

    Mechanical tamper-detection accessory designed to retrofit compatible electronic strike assemblies

    • Adds tamper-detection contact closure to KIT-81, KIT-82, KIT-84, and KIT-86 strikes.
    • Runs on 9V DC from the existing strike circuit — no added power supply needed.
    • Tamper events log within HID-compatible access control panels alongside credential activity.
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    STI KIT-122 Enviro-Kit Horn/Strobe Damage Stopper
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    STI KIT-122

    STI KIT-122 Enviro-Kit Horn/Strobe Damage Stopper

    Environmental protection kit for horn/strobe assemblies in harsh conditions

    • 9VDC operation integrates with standard low-voltage security systems
    • Physical damage and environmental exposure protection extends component life
    • Works for retrofit and new installations with wall or rack mounting
    Usually Ships in 2-3 Weeks Free shipping over $499
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    STI KIT-121 Enviro-Kit for Horn/Strobe Damage Stopper Series
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    STI KIT-121

    STI KIT-121 Enviro-Kit for Horn/Strobe Damage Stopper Series

    Environmental hardening kit for Horn/Strobe Damage Stopper Series

    • Protects against outdoor and high-moisture environment degradation
    • 9VDC operation integrates with standard low-voltage security systems
    • Wall-mount design for access control and alarm system installations
    Usually Ships in 2-3 Weeks Free shipping over $499
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  • Save $0.29
    STI KIT-102722-Y 5/8" Spacer for Stopper® Stations
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    STI KIT-102722-Y

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

    5/8-inch spacer designed to mount STI Stopper® emergency station hardware on surface-mounted installations where the station requires offset from the

    • 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.
    Usually Ships in 2-3 Weeks Free shipping over $499
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    STI KIT-102722-W 5/8" Spacer for Stopper® Stations
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    STI KIT-102722-W

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

    5/8" spacer engineered for STI Stopper® station installations

    • Corrects strike-to-frame misalignment on Stopper® stations with a precise 5/8" offset.
    • Passive mechanical component — adds zero power draw to existing 9VDC Stopper® systems.
    • Fits existing fastener pattern; no new drilling required for surface-mount or recessed installs.
    Usually Ships in 2-3 Weeks Free shipping over $499
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    STI KIT-102722-G 5/8" Spacer for Stopper® Stations
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    STI KIT-102722-G

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

    5/8" spacer designed to create proper mounting geometry between Stopper station devices and wall surfaces

    • Provides 5/8" standoff to ensure correct gasket seating on uneven wall surfaces.
    • Supports both indoor and outdoor Stopper/Stopper II station surface installations.
    • Positions frame before gasket and cable entry hardware for clean, secure cable routing.
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    STI KIT-102722-B 5/8" Spacer for Stopper® Stations
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    STI KIT-102722-B

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

    5/8" spacer for STI Stopper® stations with 9VDC lock/strike

    • Precise 5/8" spacing for proper alignment in Stopper® installations
    • Compatible with 9VDC lock/strike mechanisms on Stopper® stations
    • Wall-mount accessory for credential reader and door strike assembly
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  • STI Stackable Yellow 10mm Spacer Stopper® Station Push Button series
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    STI KIT-102720-Y

    STI 10mm Spacer - KIT-102720-Y

    Yellow 10mm stackable push button with RS-232 control for door entry

    • Modular stackable design builds multi-button arrays without extra hardware
    • 9VDC wired operation with RS-232 serial for legacy system integration
    • Wall-mount yellow spacer stopper element for visual identification in arrays
    Usually Ships in 2-3 Weeks Free shipping over $499
    $11.99
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  • STI Stackable Green 10mm Spacer Stopper® Station Push Button series
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    STI KIT-102720-G

    STI 10mm Spacer Stopper® - KIT-102720-G

    Stackable 10mm green push button with 9VDC TCP/IP networked strike

    • TCP/IP network connectivity integrates with centralized access control systems
    • 9VDC operation compatible with STI stackable push button station frameworks
    • Modular design stacks for multi-button configurations in door access panels
    Usually Ships in 2-3 Weeks Free shipping over $499
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  • Save $0.95
    STI Kit Package - "E" Spacer for STI-1210E and STI-1221E KIT-06297E
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    STI KIT-06297E

    STI Kit Package - "E" Spacer for STI-1210E and STI-1221E

    Spacer kit for STI-1210E and STI-1221E door frame alignment with HID readers

    • Ensures proper strike engagement on STI-1210E and STI-1221E 9VDC locks
    • Corrects door frame fit across varied installation depths and configurations
    • Supports HID credential reader integration in access control systems
    Usually Ships in 2-3 Weeks Free shipping over $499
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    STI KIT-06297D Electric Strike Spacer Kit for STI-1210D/1221D
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    STI KIT-06297D

    STI KIT-06297D Electric Strike Spacer Kit for STI-1210D/1221D

    Spacer accessory for the STI-1210D and STI-1221D electric strike systems

    • Corrects frame-depth misalignment for STI-1210D and STI-1221D electric strikes.
    • Operates at 9V DC, integrating directly with the strike's existing power circuit.
    • Frame-specific design prevents latch engagement gaps on wood, metal, or composite frames.
    Usually Ships in 2-3 Weeks Free shipping over $499
    $35.75 $34.99 Save $0.76
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    STI Kit Package - "C" Spacer for STI-1210C and STI-1221C
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    STI KIT-06297C

    STI Kit Package - "C" Spacer for STI-1210C and STI-1221C

    Alignment spacer for STI-1210C and STI-1221C electric strikes

    • Corrects frame-to-strike spacing on STI-1210C and STI-1221C to prevent latch binding.
    • Supports 9VDC electric strike installations in retrofit and new-build commercial door frames.
    • Includes wall fixings and cable entry inserts; mounts using standard 7mm masonry drill pattern.
    Usually Ships in 2-3 Weeks Free shipping over $499
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  • Save $0.88
    STI Kit Package - "B" Spacer for STI-1210B and - KIT-06297B
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    STI KIT-06297B

    STI Kit Package - "B" Spacer for STI-1210B and - KIT-06297B

    Spacer accessory designed to adjust installation clearance between door frame and strike assembly on STI-1210B and STI-1221B electronic locks

    • Corrects frame-to-strike gaps on STI-1210B and STI-1221B retrofit installations.
    • Ensures reliable HID credential reader alignment when non-standard frame geometry is present.
    • Requires 9VDC at strike and 7mm fixing holes; wall fixings included for direct frame mounting.
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    STI Kit Package - "A" Spacer for STI-1210 and STI-1221A (view 2)
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    STI KIT-06297A

    STI Kit Package - "A" Spacer for STI-1210 and STI-1221A

    Spacer kit for STI-1210 and STI-1221A electric strikes at 9VDC

    • Aligns strikes on STI-1210 and STI-1221A models with 9VDC operation
    • Accommodates variable door frame depths in HID credential access systems
    • Wall-mount spacer assembly for proper strike positioning during installation
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  • Save $26.56
    STI GLR401NT-EN Global ReSet Push Button Credential
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    STI GLR401NT-EN

    STI GLR401NT-EN Global ReSet Push Button Credential

    Push button credential reader designed for access control systems requiring simple credential-based entry

    • UL-listed under UL2017 Type SM, UL294, and UL365 for compliant access control deployments.
    • Operates at 42VDC, fitting standard low-voltage access control power infrastructures.
    • Flush-mount double gang box installation with included #6-32 x 1.0" machine screws simplifies rough-in.
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    STI GLR401EM-EN Global ReSet Push Button Credential
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    STI GLR401EM-EN

    STI GLR401EM-EN Global ReSet Push Button Credential

    42VDC push button credential designed for access control panel integration at door entry points

    • Operates on a 42VDC signal input, enabling direct hardwired integration with compatible access control panels.
    • UL-listed to UL2017 Type SM, UL294, and UL365, satisfying commercial life safety and access control code requirements.
    • Flush-mounts to single gang, double gang, four square, or 60.3mm European boxes using included hardware.
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  • Save $0.75
    STI GFA2HF-EN Push Button with Shield
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    STI GFA2HF-EN

    STI GFA2HF-EN Push Button with Shield

    Recessed push-button fire alarm credential designed to activate emergency protocols in access control and fire alarm system integration without an

    • SPDT dry contact rated 30 VAC/VDC at 5 A triggers door strikes or notification relays.
    • TCP/IP and RS-485 dual communication integrates with IP platforms and legacy serial networks.
    • Push-to-Activate with Key-to-Reset prevents casual re-triggering and distinguishes real fire events.
    Usually Ships in 2-3 Weeks Free shipping over $499
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