STI

SKU: SS2448EX-EN

STI Stopper® Station Push Button with Universal - SS2448EX-EN

• Operates at 30VDC for direct compatibility with standard magnetic lock strike circuits.
• NEMA Type 23 rated enclosure suits indoor access control door-release deployments.
• Universal cover supports both flush and surface mount via included 12mm mounting plate.

STI

SKU: SS2249PO-EN

STI Stopper® Station Push Button with Universal Stopper® Cover, Tur...

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

STI

SKU: STI-1221A4X

STI Strobe Damage Stopper® and Encl. Back Box, 4" Deep Type 4X

Type 4X stainless steel enclosure for strobe protection in wet conditions

• Type 4X stainless steel construction withstands salt spray, washdowns, and chemical exposure.
• 4" depth with 6.5"W × 8.5"H interior fits standard strobe and sounder modules.
• Accepts 3/4" rigid conduit entry for clean, code-compliant wire routing in wet areas.

STI

SKU: STI-1221A

STI Strobe Damage Stopper® and Enclosed Back Box 4" - STI-1221A

• 4-inch deep enclosed back box shields electric strike mechanisms and internal wiring from damage.
• All mounting hardware included: #10 x 1.5" cap screws, #8-32 socket screws, and Rawl plugs.
• Two standoff blocks provided for installations in washdown-prone environments.

STI

SKU: STI-1221B

STI Strobe Damage Stopper® and Enclosed Back Box with Double-Gang ...

Double-gang strobe enclosure with impact protection for access control

• Strobe Damage Stopper mechanism shields signaling devices from impact
• Surface and recessed mounting fits standard electrical box installations
• Enclosed back box design supports dual-gang wiring and component placement

STI

SKU: STI-1221D

STI Strobe Damage Stopper® and Open Back Box with - STI-1221D

• Open-back design with 3/4 in. conduit knockout simplifies wiring for alarm and access circuits.
• 6.5 × 8.5 × 3.5 in. frame provides protected internal space for standard strobe device mounting.
• Mounts to masonry or concrete via four Rawl plugs and #10 × 1½ in. cap screws for secure install.

STI

SKU: STI-1221C

STI Strobe Damage Stopper® and Open Back Box with External Mountin...

Open-back protective box for STI strobes with external wall mount

• Shields strobe units from physical damage and environmental exposure
• External mounting on door frames or walls for flexible installation
• Open back design works with STI strobe systems in access control setups

STI

SKU: KIT-19038

STI Tamper Bit for and KIT-86 - KIT-19038

• Adds tamper-detection contact closure to KIT-81, KIT-82, KIT-84, and KIT-86 strikes.
• Runs on 9V DC from the existing strike circuit — no added power supply needed.
• Tamper events log within HID-compatible access control panels alongside credential activity.

STI

SKU: STI-9115

STI Thermostat Protector Dome Shape - Tamper Screws - STI-9115

• Polycarbonate dome blocks unauthorized thermostat adjustment in commercial installs.
• Ships with tamper-resistant screws and matching security bit — no additional tools needed.
• Air circulation holes maintain ambient sensing while blocking direct access to controls.

STI

SKU: TL644

STI TL644 Thumb Lock

9VDC electronic thumb lock for compact door-mounted access control

• Operates on 9VDC, simplifying integration with standard access control power supplies.
• Compact thumb lock mechanism suits tight commercial doorframes without full strike assembly.
• Connects directly to relay outputs and credential readers via standard wiring protocols.

STI

SKU: KIT-H18061

STI Two Extra Keys for Stopper® Station - KIT-H18061

• Supplies two spare keys for Stopper® Station key-to-reset switches, preventing downtime.
• Rated for 9VDC strike applications only — verify voltage before deployment.
• Drop-in replacement for any Stopper®-branded key-based reset mechanism in the field.

STI

SKU: KIT-H18062

STI Two Extra Keys for Stopper® Station - KIT-H18062

• Supplies two mechanical replacement keys for Stopper Station key-to-activate switches.
• Supports 9VDC Stopper and Stopper II installations with no hardware modification required.
• Enables independent key distribution across multiple authorized personnel at a single site.

STI

SKU: STI-7520-OW

STI Type 4X Protective Cabinet with Backplate and - STI-7520-OW

• Type 4X polycarbonate housing rated for −40°C to 121°C suits outdoor deployments.
• Key lock access restricts cabinet opening to authorized service personnel only.
• Included backplate and tamper-proof fasteners enable quick mounting on any flat wall.

STI

SKU: STI-7520

STI Type 4X Protective Cabinet with Backplate and Key Lock - Clear

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

STI

SKU: STI-7521

STI Type 4X Protective Cabinet with Backplate and Thumb Lock - Clear

Type 4X cabinet with clear housing and thumb lock for indoor/outdoor

• Clear polycarbonate lets you see contents while Type 4X rating protects
• Thumb lock mechanism controls access to mounted equipment and components
• Backplate wall mounting suits both indoor and outdoor installation sites

STI

SKU: STI-7521-OW

STI Type 4X Protective Cabinet with Backplate and Thumb Lock - White

• Type 4X-rated enclosure protects access control hardware from environmental exposure.
• Thumb lock strike enables straightforward manual access without tools or key hardware.
• Integrated backplate and 3/4" NPT access hole simplify standard rough-in wall mounting.