STI products
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Add to Cart The item has been addedSTI Stopper II® without Horn with Spacer No Label - STI-1230NR
Tamperproof polycarbonate guard that retrofits over break-glass fire alarm call points to prevent accidental and malicious false alarms
- Polycarbonate guard retrofits over break-glass call points without modifying the device.
- Powered by 24VDC from your panel's aux output — no battery or local power source needed.
- Rated –40°C to 49°C, suitable for outdoor vestibules and unheated storage installations.
Usually Ships in 2-3 Weeks Free shipping over $499$102.46 $101.99 Save $0.47 -
Save $0.47
Add to Cart The item has been addedSTI STI-1221E Strobe Stopper - Flush Mount Box
Flush-mount strobe housing with damage protection for alarm devices
- Open back box design simplifies conduit entry and wiring termination
- Protective housing construction shields strobe components from physical damage
- 6.5" W × 3.0" H × 3.5" D flush-mount footprint for wall installation
Usually Ships in 2-3 Weeks Free shipping over $499$55.46 $54.99 Save $0.47 -
Save $0.82
Add to Cart The item has been addedSTI Stopper II® without Horn Flush Mount No Label - STI-1200NR
Flush-mount horn assembly for the STI Stopper II® panic-button family, configured without a label for custom identification or generic installations
- Flush mounts into any standard single- or multi-gang electrical box for clean integration.
- Accepts 12VDC or 24VDC horn activation, compatible with most access control panel outputs.
- No-label face accepts custom overlays, eliminating hardware swaps when button ID changes.
Usually Ships in 2-3 Weeks Free shipping over $499$86.81 $85.99 Save $0.82 -
Save $0.14
Add to Cart The item has been addedSTI Stopper II® without Horn Flush Mount Custom - STI-1200CR
Stopper II® flush-mount door strike assembly without integrated horn, configured for custom label application
- Flush-mount geometry minimizes frame protrusion, reducing accidental activation risk.
- Accepts 12V or 24V input, compatible with standard commercial access control supplies.
- Custom label option enables facility or tenant identification without field modification.
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Save $196.56
Add to Cart The item has been addedSTI Stopper II® Contractor 6-Pack Flush Mount - STI-1200CP6
6-pack of Stopper II® flush-mount door holders designed for integration into access control systems where temporary door release or hold-open is
- Flush-mount profile minimizes frame intrusion across single and multi-door deployments.
- Operates at 12VDC or 24VDC, compatible with relay-driven and MOSFET-output strike circuits.
- 6-pack contractor quantity reduces per-unit cost on multi-door access control installs.
Usually Ships in 2-3 Weeks Free shipping over $499$493.55 $296.99 Save $196.56 -
Save $0.19
Add to Cart The item has been addedSTI Stopper II® with 4" Deep Enclosed Back Box, French Label
NEMA 3R enclosed back box for outdoor access control, 4" depth
- NEMA 3R rating ensures reliable operation in outdoor and weather-exposed environments.
- 4" depth accommodates standard wiring and components for wall-mount installations.
- TCP/IP communication and 24VDC operation integrate with existing access control networks.
Usually Ships in 2-3 Weeks Free shipping over $499$205.18 $204.99 Save $0.19 -
Save $0.82
Add to Cart The item has been addedSTI Stopper II® without Horn Flush Mount French - STI-1200-FR
Flush-mount installation frame for the Stopper II® emergency egress control system, rated for 63VDC operation
- Flush-mount profile eliminates protruding box hazards in high-traffic corridors.
- Rated 63VDC — verify control module and strike assembly match before ordering.
- Operates from −20 °C to +105 °C, supporting stable indoor and outdoor enclosures.
Usually Ships in 2-3 Weeks Free shipping over $499$86.81 $85.99 Save $0.82 -
Save $0.31
Add to Cart The item has been addedSTI 1150NR Flush Mount
Horn flush mount strike, 9VDC, rated indoor/outdoor access control
- Flush mount design integrates into standard door frames for retrofit/new build
- 9VDC electromagnetic strike compatible with STI access control systems
- IP54-rated construction handles both interior and exterior installations
Usually Ships in 2-3 Weeks Free shipping over $499$140.30 $139.99 Save $0.31 -
Save $0.62
Add to Cart The item has been addedSTI Stopper II® with Horn Flush Mount - STI-1150CR
Flush-mount protective cover with integrated piezo horn for manual fire pull stations
- Flush-mount polycarbonate shield deters false pulls while allowing real emergency activation.
- Integrated piezo horn triggers on unauthorized access; runs on included 9VDC alkaline battery.
- Rated -40°F to 250°F and UL listed for indoor/outdoor deployment on standard pull stations.
Usually Ships in 2-3 Weeks Free shipping over $499$150.61 $149.99 Save $0.62 -
Save $0.99
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.
Usually Ships in 2-3 Weeks Free shipping over $499$147.98 $146.99 Save $0.99 -
Save $0.34
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.
Usually Ships in 2-3 Weeks Free shipping over $499$132.33 $131.99 Save $0.34 -
Save $0.66
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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Save $294.59
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 -
Save $0.34
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 RP-GF2-11 ReSet Call Point Flush Mount Green
Flush-mount call point reader with HID compatibility for secure door access
- Two-way communication for visitor requests at secured entry points
- Green housing with IP67 rating for indoor/outdoor door access applications
- Flush-mount design integrates seamlessly into walls at building entrances
Usually Ships in 2-3 Weeks Free shipping over $499$45.99 -
Save $0.65
Add to Cart The item has been addedSTI NT-SS001-FR Slim Mullion Mount Switch
Contactless stainless steel switch for 12VDC access control doors
- Slim/mullion mount design with back box fits standard door frames
- Contactless activation with IR low-light operation, IP65 rated
- Includes switch, back box, and mounting hardware for quick install
Usually Ships in 2-3 Weeks Free shipping over $499$99.64 $98.99 Save $0.65 -
Save $0.69
Add to Cart The item has been addedSTI KIT-SA505 Key Switch Mounting Bracket for SA5000 Series
Wall-mount bracket for SA5000 series key switch readers, 9VDC HID
- Designed for SA5000 series key switch readers with HID credential support
- Operates at 9VDC for integration into door access control systems
- Wall-mounted bracket enables secure, repeatable installation across sites
Usually Ships in 2-3 Weeks Free shipping over $499$24.68 $23.99 Save $0.69 -
Save $0.41
Add to Cart The item has been addedSTI KIT-RPK Reset Replacement Key for ReSet Call Points
Replacement key assembly for STI ReSet call points and emergency communication stations
- Direct mechanical replacement for lost or worn ReSet call point keys, no rewiring needed.
- Compatible with STI ReSet call point systems operating at 9VDC for seamless integration.
- Passive mechanical component allows fast key swap with no active power draw or tools required.
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Save $0.31
Add to Cart The item has been addedSTI KIT-R08604 Replacement Filters for EnviroArmour Enclosures
Replacement filter kit designed for STI EnviroArmour protective enclosures
- Restores airflow in EnviroArmour enclosures, reducing thermal stress on reader hardware.
- Designed for 9VDC access control installations in high-dust or outdoor deployments.
- Field-replaceable consumable supports routine maintenance without enclosure disassembly.
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Save $0.46
Add to Cart The item has been addedSTI KIT-M05603-R Replacement Lens for SA5600 - Red
Red replacement lens assembly for the SA5600-series access control hardware
- Direct mechanical fit for SA5600-series locks and strikes — no firmware changes needed.
- Red lens restores degraded visibility on existing hardware, avoiding full device replacement.
- 9VDC-rated component; power down lock circuit before swap to prevent accidental door release.
Usually Ships in 2-3 Weeks Free shipping over $499$16.45 $15.99 Save $0.46
