STI products
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Add to Cart The item has been addedSTI Stopper II® Sin Sirena Para montaje a Ras - STI-1200-ES
Silent (sin sirena) sounder module purpose-built for access control strike assemblies and door hardware where audible alarm signals are either
- Silent operation meets facility policies restricting audible alarms in specific zones.
- Color-banded leads clearly mark cathode end, preventing reversed-polarity wiring failures.
- Flush-mount cavity design eliminates protrusions; no structural door frame modification needed.
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Save $0.92
Add to Cart The item has been addedSTI Stopper II® with Horn and Spacer - STI-1155-FR
Polycarbonate protective enclosure for manual fire alarm pull stations, designed to prevent accidental or intentional false alarms while permitting
- Polycarbonate enclosure rated from -40°F to 250°F suits indoor and outdoor installs.
- Self-contained 9VDC piezo horn requires no facility wiring, simplifying retrofit deployments.
- French-language labeling supports bilingual compliance for North American facilities.
Usually Ships in 2-3 Weeks Free shipping over $499$171.91 $170.99 Save $0.92 -
Save $0.99
Add to Cart The item has been addedSTI Stopper II Horn - STI-1130NR
Stopper II® push-button assembly combining a mechanical horn actuator with a clear polycarbonate spacer and no label option
- Mechanical horn actuator provides audible feedback on door release or alarm acknowledgment.
- Clear polycarbonate spacer supports flush or recessed panel mounting without modification.
- No-label face allows custom on-site marking for flexible control panel integration.
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Save $325.76
Add to Cart The item has been addedSTI Stopper II® Contractor 6-Pack with Horn - STI-1130CP6
6-pack of Stopper II pull station covers with integrated 9VDC horn modules, designed for surface-mounted manual fire alarm stations
- Six-pack format reduces per-unit cost and simplifies bulk deployment across large facilities.
- Integrated 9VDC horn provides audible deterrent without wiring into the fire alarm panel.
- Fits pull stations up to 5-1/2" × 6-3/4"; confirm station depth before ordering.
Usually Ships in 2-3 Weeks Free shipping over $499$841.75 $515.99 Save $325.76 -
Save $0.99
Add to Cart The item has been addedSTI Stopper II® con Sirena y Espaciador Claro - STI-1130-ES
Stopper II electromechanical door-holding device paired with an integral siren module and clear polycarbonate spacer, configured for Spanish-language
- Operates at 28VDC, matching standard access control panel switched outputs.
- Integrated siren and door-holding function share one circuit, reducing wiring runs.
- Clear polycarbonate spacer allows visual striker inspection without disassembly.
Usually Ships in 2-3 Weeks Free shipping over $499$147.98 $146.99 Save $0.99 -
Add to Cart The item has been addedSTI STI-101075 Expandable Wire Guard Damage Stopper
Expandable wire guard protects door strike and lock wiring from damage
- Expandable design fits varying wire bundle diameters in standard installations
- Prevents wire pinching, cutting, and abrasion during setup and operation
- Compatible with residential and commercial door control system deployments
Usually Ships in 2-3 Weeks Free shipping over $499$263.99 -
Save $0.34
Add to Cart The item has been addedSTI Stopper® Station Push Button with Stopper® - SS2527EV-EN
Push button station with integrated mechanical shield, engineered for emergency egress and access control applications on 30VDC magnetic lock systems
- Mechanical shield protects push-to-exit button in high-traffic or vandal-prone areas.
- Rated for 30VDC magnetic lock circuits with both N.O. and N.C. contact outputs.
- Ships with KIT-102720 spacer; mounts to standard door frames via 3/16-in. holes.
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Save $0.79
Add to Cart The item has been addedSTI Stopper® Station Push Button with Stopper® - SS2429AB-EN
Push-button station designed for emergency access and controlled egress in access control systems where 30VDC magnetic lock strikes are deployed
- Operates at 30VDC for direct integration with magnetic lock strike systems, no relay needed.
- Integrated Stopper® Shield guards the button from accidental activation, dust, and moisture.
- Dual N.O./N.C. contacts support both fail-safe and fail-secure egress wiring strategies.
Usually Ships in 2-3 Weeks Free shipping over $499$96.78 $95.99 Save $0.79 -
Save $0.79
Add to Cart The item has been addedSTI Stopper® Station Push Button with Stopper® - SS2422EM-ES
Keyed push button station paired with a protective Stopper® Station Shield enclosure, designed for access control applications requiring manual
- Keyed override lets authorized staff actuate the strike without cutting 30VDC power.
- NEMA Type 23 enclosure mounts 1.25 in. deep; fits flush or surface via standard STI kits.
- Magnetic lock strike interface includes both N.O. and N.C. contacts for flexible wiring.
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Save $0.81
Add to Cart The item has been addedSTI SS2329PO-EN Push Button Station
30VDC push button station with shield for magnetic lock activation
- Integrated operator shield protects against accidental contact during use
- Works with 30VDC magnetic lock strike systems for secure door control
- Compact 6.36" W × 3.22" H footprint includes mounting hardware and drill template
Usually Ships in 2-3 Weeks Free shipping over $499$96.80 $95.99 Save $0.81 -
Save $0.81
Add to Cart The item has been addedSTI Stopper® Station Push Button with Stopper® - SS2329ES-FR
Push-button assembly with integrated environmental shield, sized for emergency exit and access control applications operating at 30VDC
- Operates at 30VDC for direct integration with magnetic lock strike systems.
- Environmental shield guards button from dust and impact without losing tactile feel.
- Supports flush or surface mount via KIT-102720, KIT-71100A, or KIT-71101B kits.
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Save $0.33
Add to Cart The item has been addedSTI SS2309PO-EN Stopper Station Push Button Turn-to-Reset
Push-button stopper station with magnetic lock, 30VDC, turn-to-reset
- Magnetic lock strike holds door with 30VDC activation via push button
- NEMA Type 23 rated; mounts 1.25 in. deep without anchors for flush install
- Turn-to-reset manual operation integrates into access control systems
Usually Ships in 2-3 Weeks Free shipping over $499$86.32 $85.99 Save $0.33 -
Save $0.42
Add to Cart The item has been addedSTI Stopper® Station Push Button with Stopper® - SS22A9EM-EN
Hardened push button operator station paired with an integrated Stopper® Station Shield, purpose-built for door control installations where 30VDC
- Runs directly on 30VDC magnetic lock circuits—no relay or transformer needed.
- Integrated Stopper® shield ships factory-paired, cutting guard sourcing and alignment labor.
- Includes one N.O. and one N.C. contact, supporting REX, push-to-exit, or entry logic.
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Save $0.79
Add to Cart The item has been addedSTI Stopper® Station Push Button with Stopper® - SS22A6EX-EN
Hardened push-button station with integrated protective shield, sized for emergency egress and access control applications where environmental
- Operates at 30VDC, compatible with standard electromagnetic lock control systems.
- NEMA Type 23 enclosure provides 1-1/4 in. depth and rated weather and dust resistance.
- Includes drill template and 3/16-in. mounting hardware for flush or surface installation.
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Save $0.88
Add to Cart The item has been addedSTI SS2249PO-EN Push Button Station
Push-button stopper station for 30VDC magnetic locks and egress
- NEMA Type 23 enclosure rated for 30VDC with universal stopper cover
- Compact 6.36" × 3.22" × 1.25" deep design mounts flush to standard doors
- Includes service pin kit, mounting hardware, and drill template for quick setup
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Save $0.88
Add to Cart The item has been addedSTI Stopper® Station Push Button with Universal - SS2242HV-EN
Push button station designed to integrate with magnetic lock strike systems in door access control installations
- Operates at 30VDC with N.O. and N.C. contacts for reliable magnetic lock integration.
- Universal cover fits standard door frames with 1-1/4 in. depth when anchors are omitted.
- 12–24VAC/VDC LED indicator confirms button actuation without additional signal hardware.
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Save $0.65
Add to Cart The item has been addedSTI Stopper® Station Push Button with Stopper® - SS2222PO-EN
Push-button actuator assembly paired with an integrated protective shield, designed for emergency door release and egress control in access control
- Operates at 30VDC to interface directly with magnetic lock strikes, no relay needed.
- NEMA Type 23 rated shield withstands hose-down and splash — suited for loading docks.
- Includes push button assembly, protective shield, and installation hardware in one kit.
Usually Ships in 2-3 Weeks Free shipping over $499$101.64 $100.99 Save $0.65 -
Save $0.21
Add to Cart The item has been addedSTI SS2209EM-ES Stopper Station
Stopper station push button with turn-to-reset functionality designed for Spanish-language facilities
- Controls 30VDC magnetic lock strikes for door egress and access control.
- NEMA Type 23 rated for dust and moisture resistance in indoor industrial environments.
- Spanish-language interface; supports flush mount or surface mount via KIT-71100A.
Usually Ships in 2-3 Weeks Free shipping over $499$82.20 $81.99 Save $0.21 -
Save $0.34
Add to Cart The item has been addedSTI SS2127PX-EN Push Button Station
Hardened push button with shield for 30VDC magnetic lock control
- Integrated protective shield guards against impact in high-traffic areas
- Compatible with TYPE 23 magnetic lock strikes for access control systems
- Compact 6.36" × 3.22" footprint mounts with standard 3/16" drill holes
Usually Ships in 2-3 Weeks Free shipping over $499$154.33 $153.99 Save $0.34 -
Save $0.33
Add to Cart The item has been addedSTI SS2109XT-EN Stopper Station Push Button Turn-to-Reset
Push button turn-to-reset stopper station designed for access control installations requiring manual activation of magnetic lock strikes
- Operates at 30VDC, integrating directly with standard magnetic lock strike power supplies.
- NEMA Type 23 rated enclosure suits indoor commercial and institutional deployments.
- Supports flush and surface mount via selectable kits; 3/16 in. drill holes required.
Usually Ships in 2-3 Weeks Free shipping over $499$86.32 $85.99 Save $0.33
