STI products
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Add to Cart The item has been addedSTI STI-9840 Fireray Fire Detector Damage Stopper Controller
Protective wire guard designed to shield Fireray fire detection sensors from accidental impact and physical damage in high-traffic or industrial
- Wire guard shields Fireray compact detectors from impact in high-traffic industrial areas.
- Mounts over the detector without affecting optical sensitivity or false-alarm performance.
- Includes H19020 bracket and three #10 × 1/2 Phillips screws for straightforward installation.
Usually Ships in 2-3 Weeks Free shipping over $499$33.00 $32.99 Save $0.01 -
Save $16.62
Add to Cart The item has been addedSTI STI-9764-R Horn/Strobe Damage Stopper L Series Wall Red
Red polycarbonate wire cage designed to protect wall-mounted horn and strobe devices from vandalism and accidental impact
- 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.
Usually Ships in 2-3 Weeks Free shipping over $499$49.61 $32.99 Save $16.62 -
Save $0.74
Add to Cart The item has been addedSTI STI-9732 Wire Guard Damage Stopper
Protective wire guard cage designed to shield lock and strike hardware from accidental or intentional impact damage during installation and routine
- 9-gauge hard-drawn steel construction resists impact and vandalism at high-traffic entry points.
- Polyester powder coat finish in sky white provides corrosion resistance for long-term durability.
- Mounts over standard lock and strike assemblies using conventional 1/4" anchors—no special tools needed.
Usually Ships in 2-3 Weeks Free shipping over $499$183.73 $182.99 Save $0.74 -
Save $0.81
Add to Cart The item has been addedSTI STI-9730-BK Wire Guard Damage Stopper Black
Cable protection guard designed to shield wiring from accidental cuts, abrasions, and mechanical stress during security system installations
- Shields access control, bell wire, and sensor cables from cuts and crush damage.
- Mounts via 6 anchor points using included #10 × 1-1/2" Phillips pan-head screws.
- Fits conduit and bundled runs in walkways, mechanical rooms, and construction zones.
Usually Ships in 2-3 Weeks Free shipping over $499$141.80 $140.99 Save $0.81 -
Save $0.81
Add to Cart The item has been addedSTI STI-9730 Wire Guard Damage Stopper
16.57 × 12.41 inch (421 × 315 mm) protective cage designed to shield lock and strike assemblies from accidental contact, tool damage, or intentional
- 421 × 315 mm cage shields lock and strike assemblies from physical damage.
- Six-point anchor fixation delivers rigid, tamper-resistant mounting on solid surfaces.
- Universal fit supports electric strikes and magnetic locks without wiring modification.
Usually Ships in 2-3 Weeks Free shipping over $499$141.80 $140.99 Save $0.81 -
Save $0.45
Add to Cart The item has been addedSTI STI-9729 Wire Guard Damage Stopper
Protective wire guard designed to shield lock and strike hardware from accidental or intentional damage during installation and in-service operation
- Hard-drawn 9-gauge steel construction resists impact damage to lock and strike hardware.
- Fits standard mortise and cylindrical locks for retrofit or new commercial installations.
- Powder-coated in sky white; mounts with four 1/4-inch holes drilled 1.5 inches deep.
Usually Ships in 2-3 Weeks Free shipping over $499$91.44 $90.99 Save $0.45 -
Save $21.73
Add to Cart The item has been addedSTI STI-9720 Horn/Strobe/Speaker Damage Stopper
Surface-mount protective enclosure for horn, strobe, speaker impact
- Surface-mount form factor eliminates recess cuts, simplifying retrofits in existing facilities.
- Compact 4.62" x 5.37" x 3" enclosure fits standard wall, ceiling, or rack mounting patterns.
- Passive mechanical design adds zero power draw and no integration overhead to existing systems.
Usually Ships in 2-3 Weeks Free shipping over $499$55.72 $33.99 Save $21.73 -
Save $20.57
Add to Cart The item has been addedSTI STI-9714 Horn/Strobe/Speaker Damage Stopper
Protective barrier guards horn, strobe, speaker from impact damage
- Mounts to wall, ceiling, or rack to protect notification devices in high-traffic zones.
- Guards horn, strobe, and speaker units from impact, reducing unplanned replacement costs.
- Installs into existing alarm deployments without reconfiguration or firmware changes.
Usually Ships in 2-3 Weeks Free shipping over $499$55.56 $34.99 Save $20.57 -
Save $0.62
Add to Cart The item has been addedSTI STI-9712 Steel Web Stopper
Patented steel web stopper shields photoelectric smoke detectors from tampering
- Patented steel web lock physically blocks detector removal and lens obstruction.
- Smoke entry and airflow remain unobstructed, preserving full detection sensitivity.
- Mounts to wall or ceiling at 4.62"×5.37"×3" with standard fasteners included.
Usually Ships in 2-3 Weeks Free shipping over $499$55.61 $54.99 Save $0.62 -
Save $16.44
Add to Cart The item has been addedSTI STI-9711 Horn/Strobe/Speaker Damage Stopper
Protective wire cage designed to shield horn, strobe, and speaker assemblies from vandalism and accidental impact in commercial security and
- 9-gauge steel wire cage shields horn/strobe/speaker units from impact and vandalism.
- Corrosion-resistant polyester coating eliminates maintenance in high-traffic indoor deployments.
- Tool-free removal allows fast servicing; anchors and fasteners included for quick install.
Usually Ships in 2-3 Weeks Free shipping over $499$47.43 $30.99 Save $16.44 -
Save $19.68
Add to Cart The item has been addedSTI STI-9708-R Horn/Strobe/Speaker Damage Stopper Controller
Multi-zone damage stopper controller engineered to manage and protect horn, strobe, and speaker output devices in commercial and institutional life
- 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.
Usually Ships in 2-3 Weeks Free shipping over $499$54.67 $34.99 Save $19.68 -
Save $19.68
Add to Cart The item has been addedSTI STI-9708 Horn/Strobe/Speaker Damage Stopper
Inline surge suppression for horns, strobes, and speakers
- Mounts inline within horn, strobe, and speaker circuits to block damaging voltage transients.
- Compatible with security panels, fire alarm systems, and access control notification appliances.
- Rated for operation from -40°C to 65°C, supporting deployments in harsh indoor/outdoor environments.
Usually Ships in 2-3 Weeks Free shipping over $499$54.67 $34.99 Save $19.68 -
Save $16.68
Add to Cart The item has been addedSTI STI-9705-R TCP/IP Horn/Strobe/Speaker Controller
TCP/IP horn/strobe/speaker controller with networked multi-zone alerting
- TCP/IP connectivity enables centralized multi-zone horn/strobe/speaker control over your existing network.
- Built-in inductive load protection absorbs transient voltage spikes, reducing field failures on horns and strobes.
- Supports wall, ceiling, or rack mounting for flexible deployment across diverse facility layouts.
Usually Ships in 2-3 Weeks Free shipping over $499$45.67 $28.99 Save $16.68 -
Save $16.68
Add to Cart The item has been addedSTI STI-9705 Horn/Strobe/Speaker Damage Stopper
Protective stopper designed to prevent accidental damage to horn, strobe, and speaker components during installation, testing, and operational phases
- Mounts directly on horn, strobe, or speaker to prevent damage during commissioning.
- Compatible with Edwards GC and Kidde EGC lines; supports UL1638, UL464, and UL1480.
- Includes anchors and screws; installs and removes without damaging the protected device.
Usually Ships in 2-3 Weeks Free shipping over $499$45.67 $28.99 Save $16.68 -
Save $0.03
Add to Cart The item has been addedSTI STI-9665 Beacon & Sounder Damage Stopper
Protective wire cage designed to shield beacon and sounder units from vandalism, impact damage, and accidental contact
- 9-gauge polyester-coated steel cage shields sounders from impact and vandalism.
- Preserves full audio and visual output of protected beacon or sounder units.
- Includes mounting screws and anchors; installs with a standard screwdriver only.
Usually Ships in 2-3 Weeks Free shipping over $499$33.02 $32.99 Save $0.03 -
Save $0.96
Add to Cart The item has been addedSTI STI-9623 Beam Smoke Damage Stopper Controller
Beam smoke detection controller with 940nm IR and dual fire/smoke analytics
- Uses 940nm invisible IR for covert beam smoke detection without visible light interference.
- Dual analytics engine handles both smoke and fire detection signals from a single controller.
- Supports wall and rack mounting with included H19020 clamps and #10 × 1.5-inch screws.
Usually Ships in 2-3 Weeks Free shipping over $499$50.95 $49.99 Save $0.96 -
Save $0.80
Add to Cart The item has been addedSTI STI-9621 Motion Detector Damage Stopper Strike
Motion-integrated damage stopper strike for high-impact access control
- Integrated motion detection eliminates a separate sensor, cutting wiring runs and labor.
- Damage stopper strike geometry shields door frame hardware in high-impact environments.
- Wall and corner mount options support flexible deployment in retrofit or new installations.
Usually Ships in 2-3 Weeks Free shipping over $499$50.79 $49.99 Save $0.80 -
Save $0.35
Add to Cart The item has been addedSTI STI-9620 Motion Detector Damage Stopper
Electronic strike assembly for access control door systems
- Gauge 9 steel wire with polyester coating resists corrosion in high-traffic areas.
- Corner-mount design installs tool-free, reducing service time in accessible locations.
- Wire frame absorbs impact without degrading PIR detector range or sensitivity.
Usually Ships in 2-3 Weeks Free shipping over $499$34.34 $33.99 Save $0.35 -
Add to Cart The item has been addedSTI Steel Web Stopper® for Mini Smoke Detectors - STI-9605
Patented steel web stopper engineered to protect mini smoke detectors from vandalism, tampering, and accidental impact in high-abuse environments
- 9-gauge steel octagonal cage shields mini smoke detectors from vandalism and impact.
- Surface-mount install requires no rewiring or detector replacement for fast deployment.
- Removable cage design allows routine detector testing and maintenance without tools.
Usually Ships in 2-3 Weeks Free shipping over $499$54.99 -
Save $0.65
Add to Cart The item has been addedSTI STI-9105 Thermostat Protector with Key Lock
Keyed thermostat enclosure prevents unauthorized HVAC adjustments
- Keyed lock prevents unauthorized thermostat adjustments without electronic integration.
- No batteries, firmware, or network connectivity required — zero cybersecurity footprint.
- Compatible with analog, digital, and smart thermostats; no HVAC system modification needed.
Usually Ships in 2-3 Weeks Free shipping over $499$31.64 $30.99 Save $0.65
