STI · STI-7510D

STI Polycarbonate Enclosure with Open Conduit Back Box, Surface Mou...

Surface-mount polycarbonate enclosure for access control readers

• Open conduit back box design supports field wiring integration
• Polycarbonate construction for retrofit and new installation scenarios
• Wall-mounted housing with thumb lock or key lock package included

STI · STI-7521OB

STI Protective Cabinet with Open Backbox and Thumb - STI-7521OB

• 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.

STI · KIT-GFA-BB

STI Red Back Box for GF Series No Camera, w/2 - ½” NPT Plug

Red Back Box enclosure for STI GF Series, wall or recessed mount

• Designed for STI GF Series installs without camera, ensuring correct fit.
• Runs on 9VDC, aligning with standard access control power infrastructure.
• Includes two ½" NPT plugs to support conduit entry for wall or recessed mount.

STI · KIT-71100A-R

STI Red Back Box Kit for Stopper® Station - KIT-71100A-R

• Mounts directly behind STI Stopper® Station panels for a clean wall installation.
• Operates at 9VDC, aligning with standard emergency station wiring protocols.
• Includes cable gaskets and spacer inserts to seal unused entries and protect wiring.

STI · RP-GF2-11

STI 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

STI · STI-1284

STI Single Gang Mounting Adapter for STI-1219 and - STI-1284

• Mounts STI-1219 and STI-1229 hardware into a standard single gang electrical box.
• Eliminates custom drilling or oversized enclosures on retrofit and new-construction jobs.
• Operates at 9V DC, matching existing STI control and strike assembly wiring.

STI · KIT-BB0SS

STI Slim/Mullion Surface Mount Back Box for NoTouch® Stainless Stee...

Slim surface mount back box for HID readers on stainless steel doors

• Surface mount design fits mullion and stainless steel door frames
• Compatible with HID credential reader systems at 9VDC
• Compact profile minimizes protrusion on high-traffic entry points

STI · STI-9604-SS

STI Steel Web Stopper®, for Mini Smoke Detectors, Flush Mount - Sta...

Patented steel cage protects mini smoke detectors from severe vandalism

• Medical-grade 304 stainless steel resists corrosion in healthcare and food-prep zones.
• Rated −40°F to 212°F, suitable for controlled environments with extreme temperature swings.
• Tool-free flush-mount install fits standard ceilings with no structural modification needed.

STI · STI-9609-SS

STI Steel Web Stopper®, High Profile, Flush Mount, Stainless Steel

Stainless steel smoke detector guard for high-abuse environments

• Stainless steel construction delivers corrosion resistance in demanding indoor environments.
• Flush-mount profile integrates with standard ceiling and wall configurations, depth 2.5".
• Patented abuse-resistant design protects smoke detectors in high-risk institutional facilities.

STI · STI-1221A4X-WD

STI STI-1221A4X-WD Strobe Damage Stopper and Enclosure Back Box

• NEMA Type 4X stainless steel construction withstands salt-fog, washdown, and corrosive exposure.
• 8.5" × 6.5" × 3.5" frame fits standard 4-inch-depth strobe mounting configurations.
• Ships with four #8-32 cap screws and Rawl plugs for immediate wall-mount deployment.

STI · STI-1221E

STI STI-1221E Strobe Damage Stopper & Flush Mount Open Back 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

STI · STI-13000NC

STI STI-13000NC Universal Stopper Audio Intercom Flush Mount

Flush-mount audio intercom with low-profile dome, 24VDC two-way talk

• Two-way audio communication lets you screen visitors before entry
• Low-profile flush dome design minimizes visual impact in lobbies
• 24VDC operation integrates with standard access control infrastructure

STI · STI-13010CR

STI STI-13010CR Universal Stopper without Horn Flush Mount

Flush-mount universal stopper for 24VDC STI intercom systems

• 24VDC hardwired operation integrates into door access control infrastructure
• Flush-mount design fits standard doorway frames without surface protrusion
• Functions without integrated horn; pairs with separate audio signaling systems

STI · STI-13010FR

STI STI-13010FR Universal Stopper Flush Mount Intercom

Passive 24VDC flush-mount intercom for mixed-vendor access control

• Passive interface integrates with existing systems without amplifier conflicts
• Flush-mount design installs recessed into door frames for clean profile
• 24VDC operation connects directly to standard access control power circuits

STI · STI-13010NY

STI STI-13010NY Universal Stopper Intercom Flush Mount

• Polycarbonate cover shields flush-mount intercoms and keypads from vandalism and dust.
• Operates at 24VDC, integrating directly into standard access control power infrastructure.
• ADA-compliant low-profile design fits most flush-mount intercom and keypad footprints.

STI · STI-7520OB

STI STI-7520OB Protective Cabinet with Open Backbox and Key Lock

Key-lock protective cabinet with open backbox for access control hardware

• Open backbox design accommodates flexible wiring and component placement
• Key lock security mechanism protects mounted readers and strike plates
• Wall-mounted enclosure for entry points and controlled access zones

STI · STI-7700

STI STI-7700 Polycarbonate Keypad Cover with Open Back Box

• 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.

STI · STI-7720

STI STI-7720 Polycarbonate Keypad Cover with Enclosed Back Box

• Molded polycarbonate shell shields keypad wiring and connections from moisture and tampering.
• Enclosed back box protects mounting hardware and internal connections in exposed environments.
• Includes anchors and screws for direct mounting to door frames in retrofit or new installs.

STI · STI-7730

STI STI-7730 Polycarbonate Keypad Cover with Enclosed Back Box

Polycarbonate keypad cover with enclosed back box for outdoor access control

• IP-rated weatherproof enclosure protects keypads in outdoor and high-traffic indoor zones
• Enclosed back box simplifies wiring and provides integrated wall-mount support structure
• Polycarbonate construction resists moisture, dust, and temperature fluctuations at entry points

STI · STI-9102

STI STI-9102 Small Thermostat Protector Flush Mount with Lock

Flush-mount thermostat lock for controlled HVAC access in commercial buildings

• Keyed lock blocks unauthorized thermostat adjustments in tenant and public zones.
• Flush-mount polycarbonate housing installs directly to drywall using supplied fasteners.
• Air circulation holes maintain accurate sensor readings without disrupting HVAC operation.

STI · STI-9601

STI STI-9601 Steel Web Stopper Low Profile Flush Mount

• 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

STI · STI-9601-SS

STI STI-9601-SS Steel Web Stopper Low Profile Flush Mount Controller

Stainless steel flush-mount controller shields smoke detectors from tampering

• Stainless steel enclosure resists corrosion in humid, chemical, or coastal environments.
• Flush-mount, low-profile design fits existing detector holes with no rewiring required.
• Patented cage blocks direct detector access, deterring tampering without tools to remove.

STI · STI-9609

STI STI-9609 Steel Web Stopper High Profile Flush Mount

Steel flush mount strike for severe-abuse door security in commercial settings

• 9-gauge steel octagonal web design withstands severe impact and vandalism.
• Flush mount high-profile strike installs without system-level modifications.
• Rated −40°F to 212°F, supporting controlled-access use across institutional environments.

STI · STI-9618

STI STI-9618 Motion Detector Damage Stopper Corner Mount

Corner mount damage stopper for STI motion detectors in high-traffic areas

• 9-gauge steel wire with polyester coating resists corrosion and physical impact.
• Corner-mount design installs tool-free without modifying the protected detector.
• Cage removes easily for detector maintenance without full disassembly or downtime.

STI · STI-9619

STI STI-9619 Motion Detector Damage Stopper Corner Mount

Corner mount impact protection for motion detectors in high-traffic areas

• Gauge 9 steel wire cage shields corner-mounted PIR detectors from impact and vandalism.
• Polyester-resistant coating prevents corrosion in demanding indoor environments.
• Tool-free cage removal allows fast detector maintenance without wiring changes.

STI · STI-9706

STI STI-9706 Beam Smoke Damage Stopper Flush Mount Controller

Flush mount controller for STI beam smoke detection systems

• Fits standard electrical boxes via flush mount using four H19020 clamps and #10 screws.
• Compatible with STI and System Sensor beam units for multi-zone smoke detection layouts.
• Center cutout measures 5.50" × 4.00"; overall unit is 9.62" × 10.32" for planning.

STI · STI-9741

STI STI-9741 Exit Sign Damage Stopper Ceiling Mount

• Gauge-9 welded steel wire cage shields ceiling-mounted exit signs from impact and vandalism.
• 13.5" × 10.5" × 2.75" envelope covers most standard exit sign models without replacement.
• Supplied anchors and fasteners enable straightforward installation with drill and screwdriver.

STI · STI-9742

STI STI-9742 Exit Sign Damage Stopper Wall Mount

• Gauge 9 welded steel wire with polyester coating resists corrosion in high-traffic corridors.
• 13.5" × 10.5" × 2.75" cage fits most standard commercial exit sign form factors without modification.
• Mounts to drywall, concrete, or metal stud framing using supplied anchors and fasteners.

STI · STI-PMK0608

STI STI-PMK0608 EnviroArmour® Pole Mount Bracket Kit

• Mounts credential readers to poles ≥2-inch diameter without wall junction boxes.
• Rated for outdoor environments, supporting perimeter and parking lot deployments.
• Operates at 9VDC, integrating with STI access control and compatible third-party readers.

STI · STI-PMK1012

STI STI-PMK1012 EnviroArmour Pole Mount Bracket Kit

• Pole mount design supports strike installations on glass doors and wide openings.
• Operates at 9VDC, integrating directly with standard electromagnetic strike systems.
• External pole bracing eliminates surface-mount dependency on door frame geometry.

STI · STI-PMK1416

STI STI-PMK1416 EnviroArmour Pole Mount Bracket Kit

• Pole-mount design enables outdoor perimeter reader deployment without wall access.
• EnviroArmour construction protects hardware in weather-exposed exterior environments.
• 9VDC operation integrates directly with standard access control power infrastructure.

STI · STI-PMK1824

STI STI-PMK1824 EnviroArmour Pole Mount Bracket Kit

• Designed for 9VDC strike systems, enabling direct integration with standard access control circuits.
• EnviroArmour enclosure shields strike hardware from rain, UV exposure, and temperature cycling outdoors.
• Fixed pole-mount footprint supports aluminum, steel, or composite poles in exterior installations.

STI · STI-1200CP6

STI Stopper II® Contractor 6-Pack Flush Mount - STI-1200CP6

• 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.

STI · STI-1200A-ES

STI Stopper II® with 4" Deep Enclosed Back Box - STI-1200A-ES

• NEMA 3R-rated enclosure resists rain, sleet, and moisture for outdoor deployments.
• 4-inch deep back box fits Stopper II® series and UL 38/2017 addressable initiating devices.
• Spanish-label variant supports bilingual facilities in healthcare, education, and commercial sites.

STI · STI-1200A

STI Stopper II® with 4" Deep Enclosed Back Box Fire - STI-1200A

• NEMA 3R steel enclosure resists rain, sleet, and ice for outdoor/unheated deployments.
• 4-inch deep back box accommodates standard wiring and conduit behind UL 38/UL 2017 devices.
• ADA-compliant design with UV-stabilized polycarbonate cover maintains label visibility long-term.

STI · STI-1200A-FR

STI 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.