STI products
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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.
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Add to Cart The item has been addedSTI Stopper II Clear Label - STI-1130
Stopper II® emergency egress alarm configured with integrated horn and clear spacer, fire-rated label
- Operates on 28VDC input, aligning directly with standard access control power supplies.
- Integrated horn and clear spacer deliver audible and visual egress alerts in one unit.
- Fire-rated label supports life safety code compliance on emergency egress routes.
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Add to Cart The item has been addedSTI Stopper II® with Horn Flush Mount No Label - STI-1100NR
Flush-mount protective cover retrofit for manual fire alarm break-glass call points that addresses false alarms without blocking legitimate emergency
- 95 dB integral sounder activates on cover lift, immediately deterring false pulls.
- 24VDC independent power keeps call point circuit unaffected during installation.
- Blank no-label housing supports custom labeling or clean unlabeled deployment.
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Add to Cart The item has been addedSTI 1100CR Flush Mount
Flush-mount protective cover for manual fire alarm pull stations, sized to accommodate pull stations from 5-1/2" to 6-3/4" in width and height
- Flush-mounts directly over pull stations up to 5-1/2" W × 6-3/4" H; no spacer needed.
- Integrated 9VDC horn deters unauthorized activation attempts before an alarm triggers.
- Clear window preserves visual inspection access; UL-listed and ADA-compliant.
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Add to Cart The item has been addedSTI 6-Pack Flush Mount Horn - STI-1100CP6
6-unit contractor pack of Stopper II protective covers designed to reduce false fire alarm activations at manual pull stations without blocking
- 95 or 105 dB field-selectable horn triggers instantly on cover lift, alerting staff.
- UV-stabilized polycarbonate rated –40°C to 116°C suits harsh or uncontrolled environments.
- 6-unit contractor pack fits virtually all lever-operated pull stations without modification.
Usually Ships in 2-3 Weeks Free shipping over $499$751.58 $456.99 Save $294.59 -
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Add to Cart The item has been addedSTI 1100 ES Flush Mount Horn
Flush-mounted horn module designed to integrate audible alert functionality into access control and security systems where Spanish-language labeling
- Flush-mount design seats cleanly into standard electrical box openings for low-profile installs.
- Integrates with Stopper II® delayed-egress strike platforms via low-voltage signal wiring.
- Spanish-label variant meets multilingual facility requirements without retrofit labeling or extra SKUs.
Usually Ships in 2-3 Weeks Free shipping over $499$132.33 $131.99 Save $0.34 -
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 -
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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 -
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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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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 -
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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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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
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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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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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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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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 -
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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 -
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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
