STI products
-
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 -
Save $0.64
Add to Cart The item has been addedSTI STI-9610 Steel Web Stopper High Profile Surface Mount
Steel web stopper strike protector for high-abuse environments, surface mount
- Patented steel web stopper absorbs impact, protecting lock strikes in high-abuse zones.
- Surface mounts to wall, ceiling, or rack—no cutouts or frame modifications required.
- Compatible with standard commercial strike and lock hardware; no proprietary adapters needed.
Usually Ships in 2-3 Weeks Free shipping over $499$51.63 $50.99 Save $0.64 -
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 $0.47
Add to Cart The item has been addedSTI STI-9602 Steel Web Stopper Low Profile Surface Mount
Surface-mounted steel web stopper designed to protect smoke detectors and access control hardware from vandalism, accidental impact, and abuse in
- Low-profile surface-mount steel web stopper shields smoke detectors
- Protects against vandalism, accidental impact, and tampering
- Drops onto standard smoke detector ceiling mount geometries
Usually Ships in 2-3 Weeks Free shipping over $499$55.46 $54.99 Save $0.47 -
Save $0.99
Add to Cart The item has been addedSTI STI-9601 Steel Web Stopper Low Profile Flush Mount
Protective steel web stopper designed to shield smoke detectors from vandalism, accidental impact, and misuse in high-traffic or institutional
- Low-profile flush-mount steel web stopper shields smoke detectors
- Patented web design absorbs impact in high-traffic and institutional sites
- Drops onto standard smoke detector ceiling mount cutouts
Usually Ships in 2-3 Weeks Free shipping over $499$46.98 $45.99 Save $0.99 -
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 -
Save $0.51
Add to Cart The item has been addedSTI STI-8230-SS Smoke Detector - Conduit Spacer
Stainless steel smoke detector guard with integrated conduit spacer
- Stainless steel housing resists corrosion in kitchens, laundries, and humid spaces.
- Integrated conduit spacer eliminates separate hardware and reduces ceiling installation labor.
- Open guard geometry preserves detector airflow and optical path for reliable smoke response.
Usually Ships in 2-3 Weeks Free shipping over $499$164.50 $163.99 Save $0.51 -
Save $16.66
Add to Cart The item has been addedSTI 50mm Spacer - STI-8201-W
50mm white coated spacer engineered to maintain proper standoff distance between smoke detectors and STI Damage Stopper protective devices during
- 50mm standoff depth preserves detector optics and prevents sensor interference at mount.
- White-coated finish resists corrosion and blends with standard commercial interior surfaces.
- Compatible with Stopper II and Weather Stopper II enclosures for surface or recessed installs.
Usually Ships in 2-3 Weeks Free shipping over $499$44.65 $27.99 Save $16.66 -
Save $0.25
Add to Cart The item has been addedSTI STI-8171 Mounting Backplate for 8100/8200 Series
Mounting backplate engineered to support STI 8100 and 8200 series electromechanical strikes in door-mounted access control installations
- Provides a fixed load-bearing anchor for STI 8100/8200 series electromechanical strikes.
- Four fixing holes on 7mm centers enable precise, repeatable frame-level strike alignment.
- Operates at 9VDC, compatible with standard step-down regulated access control power supplies.
Usually Ships in 2-3 Weeks Free shipping over $499$29.24 $28.99 Save $0.25 -
Save $13.36
Add to Cart The item has been addedSTI STI-8100 Smoke Detector Damage Stopper Flush Mount Strike
Flush mount strike protects door hardware in access control systems
- Flush mount design integrates seamlessly into standard door frames
- Clear protective housing maintains visibility of strike mechanism
- Tamper-resistant fasteners included for secure installation
Usually Ships in 2-3 Weeks Free shipping over $499$35.35 $21.99 Save $13.36 -
Save $0.66
Add to Cart The item has been addedSTI STI-7700 Polycarbonate Keypad Cover with Open Back Box
Molded polycarbonate protective cover designed to shield keypad readers and similar access control devices from accidental or intentional physical
- Polycarbonate shell rated −40°F to 250°F sustains impact resistance across full range.
- Open back box fits existing reader assemblies without modifying wiring or mounting hardware.
- Protects keypads in high-traffic, outdoor, or washdown environments, extending reader lifespan.
Usually Ships in 2-3 Weeks Free shipping over $499$53.65 $52.99 Save $0.66 -
Save $115.90
Add to Cart The item has been addedSTI Protective Cabinet Polycarbonate with Backplate - STI-7531
Wall-mounted protective cabinet designed to house access control readers, lock mechanisms, and strike hardware on secured doorways
- Polycarbonate front cover delivers impact resistance with transparent component visibility.
- Thumb lock enables tool-free technician access during installation and maintenance cycles.
- Coated steel backplate anchors reader and strike assemblies in a 23.5 × 14.2 × 6.44 in. frame.
Usually Ships in 2-3 Weeks Free shipping over $499$299.89 $183.99 Save $115.90 -
Save $0.12
Add to Cart The item has been addedSTI 7521OB Open Backbox Cabinet
Clear polycarbonate protective enclosure with an open backbox design and thumb lock mechanism, built to shield access control readers, strike
- Open backbox mounts over existing wall devices, eliminating rewiring in retrofit installs.
- Clear polycarbonate construction protects readers and panels while keeping them visible.
- Secondary eyelet supports a padlock or safety seal for dual-lock tamper detection.
Usually Ships in 2-3 Weeks Free shipping over $499$173.11 $172.99 Save $0.12 -
Save $118.51
Add to Cart The item has been addedSTI STI-7520-HTR Heated Type 4X Polycarbonate Enclosure
Heated NEMA 4X polycarbonate enclosure for outdoor access control in cold climates
- Integrated heating element with thermostat maintains operation in sub-freezing temperatures
- NEMA 4X rating resists dust, rain, salt-air corrosion for coastal and washdown environments
- Impact-resistant polycarbonate with optical transparency enables visual monitoring without opening
Usually Ships in 2-3 Weeks Free shipping over $499$305.50 $186.99 Save $118.51 -
Save $0.01
Add to Cart The item has been addedSTI 4X Cabinet - STI-7520
NEMA 4X corrosion-resistant cabinet with key lock for secure equipment access
- IP59-rated enclosure protects access control modules from dust and moisture
- Key lock strike provides mechanical security for credential-based cabinet access
- Wall-mounted design with backplate included for straightforward installation
Usually Ships in 2-3 Weeks Free shipping over $499$188.00 $187.99 Save $0.01
