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  • STI STI-9764-R Horn/Strobe Damage Stopper L Series Wall Red
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    STI

    SKU: STI-9764-R

    STI STI-9764-R Horn/Strobe Damage Stopper L Series Wall Red

    • 9-gauge steel wire with polyester coating resists corrosion in indoor environments.
    • UL-listed per UL464, UL1638, UL1480, CAN/ULC-S525, S526, and S541 standards.
    • Mounts directly to wall with included anchors; removable for quick device servicing.
    $49.61 $32.99 Save $16.62
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  • STI STI-9708-R Horn/Strobe/Speaker Damage Stopper Controller
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    STI

    SKU: STI-9708-R

    STI STI-9708-R Horn/Strobe/Speaker Damage Stopper Controller

    • TCP/IP communication enables integration into existing IP-based security networks.
    • UL/cUL listed; meets UL1638, UL464, UL1480, and CAN/ULC safety standards.
    • Supports wall, ceiling, or rack mounting for flexible deployment across zones.
    $54.67 $34.99 Save $19.68
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  • STI KIT-71101A-R Red Back Box Spacer Kit Stopper Station
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    STI

    SKU: KIT-71101A-R

    STI KIT-71101A-R Stopper Station Red Back Box & Spacer Kit

    • Red-finish back box matches STI Stopper Station line for a consistent install.
    • Spacer shims let you dial in bolt clearance on surface or recessed door frames.
    • Four included wall fixings and cable entry inserts speed up compliant mounting.
    $21.04 $20.99 Save $0.05
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  • STI EM1212DOC System Record Documents Enclosure Metal Thumb Lock
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    STI

    SKU: EM1212DOC

    STI EM1212DOC System Record Documents Enclosure Metal Thumb Lock

    • Thumb lock cylinder provides key-based document access independent of electronic systems.
    • Mounts on existing STI enclosure studs—no drilling or additional hardware required.
    • Four sealing washers included to ensure weather-resistant sealing at the mounting interface.
    $133.95 $132.99 Save $0.96
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  • STI UB-2 2" Universal Button
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    SKU: UB-2

    STI UB-2 2" Universal Button

    2" push button for 30VDC magnetic lock door access control

    • Operates on 12–24 VAC/VDC auxiliary power, fitting existing door control infrastructure.
    • Dual contact sets (NC, NO/COM) support both fail-safe and fail-secure wiring configurations.
    • Includes three push buttons and five messages, enabling on-site label customization without extras.
    $80.82 $79.99 Save $0.83
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  • STI UB-1PN Universal Pneumatic Button (view 3)
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    STI

    SKU: UB-1PN

    STI UB-1PN Universal Pneumatic Button

    Wired pneumatic button for magnetic locks, TCP/IP and RS-232 control

    • Operates at 30VDC, compatible with standard commercial access control power supplies.
    • TCP/IP and RS-232 dual protocol support integrates with modern and legacy control systems.
    • Hard-wired design eliminates RF interference risk in congested industrial environments.
    $275.82 $183.99 Save $91.83
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  • STI UB-1 Universal Button Magnetic Strike (view 3)
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    STI

    SKU: UB-1

    STI UB-1 Universal Button Magnetic Strike

    30VDC magnetic strike with universal push-button activation for access control

    • Operates at 30VDC, compatible with any control panel that drives a relay output.
    • Ships with three illuminated push buttons and five swappable button message inserts.
    • Supports both fail-safe and fail-secure wiring modes via control circuit termination.
    $80.82 $79.99 Save $0.83
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  • STI STI-SA5600-B Siren/Strobe Controller 9VDC 32 Users
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    STI

    SKU: STI-SA5600-B

    STI STI-SA5600-B Select-Alert Siren/Strobe Controller

    • Runs on 9VDC for easy integration with battery backup or standard access control supplies.
    • Dry contact relay output (12VDC, 50mA) triggers external sirens and strobes via Form C wiring.
    • Supports HID and NFC/13.56MHz credentials with up to 32 enrolled users per controller.
    $79.86 $78.99 Save $0.87
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  • STI STI-SA5500-B Select-Alert Siren/Strobe Controller
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    SKU: STI-SA5500-B

    STI STI-SA5500-B Select-Alert Siren/Strobe Controller

    Dry contact relay controller for siren/strobe alerts with dual credential support

    • Dry contact relay output at 12VDC/50mA drives siren and strobe without a separate relay module.
    • Supports HID 125kHz and NFC 13.56MHz credentials from one controller, simplifying mixed-reader sites.
    • Stores up to 32 user credentials locally, enabling offline access control without a central database.
    $83.78 $82.99 Save $0.79
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  • STI STI-SA5000-G Select-Alert Mini Controller - image 1
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    STI

    SKU: STI-SA5000-G

    STI STI-SA5000-G Select-Alert Mini Controller

    Compact networked lock controller with 9VDC power and TCP/IP connectivity

    • TCP/IP connectivity integrates directly into existing LAN without protocol converters.
    • 9VDC input is compatible with battery-backup systems where PoE is unavailable.
    • Supports wall, pendant, corner, and rack mounting to fit retrofit constraints.
    $90.43 $89.99 Save $0.44
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  • STI STI-SA5000-B Select-Alert Mini Controller
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    SKU: STI-SA5000-B

    STI STI-SA5000-B Select-Alert Mini Controller

    Compact controller for 32 users with HID and NFC support

    • Manages up to 32 credentials natively for HID proximity and 13.56 MHz NFC cards.
    • N.C. dry contact output at 12 VDC/50 mA drives standard electromagnetic locks directly.
    • Runs on 9 VDC input; optional internal battery supports installations with limited AC access.
    $90.43 $89.99 Save $0.44
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  • STI 14 Gauge Backplate for STI-EM111103 and - STI-MBP1010
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    STI

    SKU: STI-MBP1010

    STI 14 Gauge Backplate for STI-EM111103 and - STI-MBP1010

    • 14-gauge steel construction delivers rigid, tamper-resistant mounting for strike assemblies.
    • Engineered specifically for STI-EM111103 and STI-EM121204 strikes—not a universal fit.
    • Operates at 9VDC; run power separately from access control wiring to avoid noise coupling.
    $24.44 $23.99 Save $0.45
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  • STI STI-HTR075T 75W Radiant Heater with Thermostat (view 3)
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    SKU: STI-HTR075T

    STI STI-HTR075T 75W Radiant Heater with Thermostat

    75W radiant heater with thermostat for outdoor electronic locks

    • 75W output prevents electronic strike freeze-up in sub-zero outdoor installations.
    • Runs on 9VDC aux output—no step-down converter needed on existing access control panels.
    • Integrated thermostat cycles heat on demand, reducing power draw and extending strike life.
    $341.51 $208.99 Save $132.52
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  • STI STI-EM151804 Metal Protective Cabinet 15x18x4
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    SKU: STI-EM151804

    STI STI-EM151804 Metal Protective Cabinet 15x18x4

    • 15×18×4 in. metal enclosure shields access control electronics from tampering indoors.
    • Pre-drilled threaded studs eliminate field drilling, preserving enclosure integrity on install.
    • Four sealing washers included ensure proper electrical isolation at all connection points.
    $114.57 $113.99 Save $0.58
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  • STI STI-EM121204 Metal Protective Cabinet 12x12x4
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    SKU: STI-EM121204

    STI STI-EM121204 Metal Protective Cabinet 12x12x4

    • Mounts to existing enclosure studs with no drilling, cutting retrofit install time.
    • Four included sealing washers provide environmental protection at all mount points.
    • Integrated lock/strike assembly secures access control panels and power supplies.
    $67.68 $66.99 Save $0.69
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  • STI STI-EM111504 Metal Protective Cabinet 11 x 15 x 4
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    STI

    SKU: STI-EM111504

    STI STI-EM111504 Metal Protective Cabinet 11 x 15 x 4

    • 11×15×4 in. metal cabinet fits electrical closets and retrofit enclosure bays.
    • Mounts to existing enclosure studs via EM1212DOC-U system — no new drilling required.
    • Four included sealing washers protect mounting points against moisture and dust ingress.
    $88.13 $87.99 Save $0.14
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  • STI STI-EM111103 Metal Cabinet 11x11x3 Secure Enclosure
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    STI

    SKU: STI-EM111103

    STI STI-EM111103 Metal Protective Cabinet 11x11x3

    • Mounts to existing door frame studs via EM1212DOC-U bracket—no new drilling required.
    • Four sealing washers protect mounting points against water and dust ingress.
    • Pre-punched knockout accepts H07504 thumb lock cylinder and conduit pass-through.
    $60.16 $59.99 Save $0.17
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  • STI STI-EM08073.5 Metal Protective Cabinet 8x7x3.5
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    STI

    SKU: STI-EM08073.5

    STI STI-EM08073.5 Metal Protective Cabinet 8x7x3.5

    • 8×7×3.5 in. steel enclosure shields access control boards and strike hardware indoors.
    • Four included sealing washers guard against dust and moisture ingress at the enclosure.
    • EM1212DOC-U bracket mounts to existing enclosure studs — no drilling required.
    $43.13 $42.99 Save $0.14
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  • STI STI-EM07123.5 Metal Cabinet 7x12x3.5" Access Control
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    STI

    SKU: STI-EM07123.5

    STI STI-EM07123.5 Metal Protective Cabinet 7x12x3.5"

    • Mounts to existing enclosure studs with no drilling, cutting retrofit install time.
    • USB-C female-to-female keystone jack supports digital storage module integration.
    • Four included sealing washers protect knockout points for indoor enclosure integrity.
    $58.28 $57.99 Save $0.29
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