STI

STI

SKU: KIT-G3A-BB

STI Gray Back Box for G3 Series No Camera w/2 - ½” - KIT-G3A-BB

• Purpose-built for G3 series hardware — installs without modification to mounting pattern.
• Includes two ½" NPT plugs for clean, field-ready conduit entry on first install.
• Supports 9VDC strike control wiring in a tamper-resistant gray enclosure.

STI

SKU: KIT-G3-A-EN

STI KIT-G3-A-EN Audio/Visual Tamper Alert Kit

• 120 dB integrated sounder delivers immediate audible tamper alerts without audio wiring.
• Runs on 9VDC, compatible with STI Stopper II and Weather Stopper II protective covers.
• Battery-powered sounder module mounts over existing strike hardware using four fixed points.

STI

SKU: KIT-EVA24

STI KIT-EVA24 Din Rail for EnviroArmour Series

• DIN rail mount fits standard 35mm rail, consolidating strikes inside control panels.
• Runs on 9VDC, simplifying shared power distribution across multi-door EnviroArmour installs.
• Accepts HID-format credential inputs, integrating directly with existing HID reader deployments.

STI

SKU: KIT-EVA16

STI KIT-EVA16 Din Rail Lock/Strike for EnviroArmour

DIN rail lock/strike for STI EnviroArmour access control systems

• 9VDC operation with selectable fail-secure or fail-safe strike function
• Compact assembly mounts to standard 35mm DIN rail in electrical enclosures
• Compatible with EnviroArmour controllers and HID credential readers

STI

SKU: KIT-EA135

STI KIT-EA135 Deactivation Pin HID Credential Lock

Electromechanical deactivation pin strike for HID credential access control

• 9VDC operation integrates with HID-based readers and access control panels
• Single or multi-door wall-mount installation for commercial security deployments
• Credential verification required before strike activation on each access attempt

STI

SKU: KIT-E10198

STI KIT-E10198 N.C. Contact Stopper Station Push Button

• N.C. contact design delivers momentary egress release on 9VDC strike circuits.
• Integrates with HID-based access control platforms and standard strike modules.
• Accessory-only hardware wires directly into existing strike control circuits.

STI

SKU: KIT-E10197H

STI KIT-E10197H Contact Switch Holder for Stopper® Station

Contact switch holder for STI Stopper stations with HID card reader support

• Integrates HID credential readers with electronic strike activation at 9VDC
• Designed for STI Stopper door security station systems and retrofit applications
• Contact switch holder enables access control workflows across multiple entry points

STI

SKU: KIT-E10196

STI KIT-E10196 N.O. Contact Stopper Station Series

• Operates at 9VDC N.O. contact for direct integration with standard access control panels.
• HID-compatible credential reader support simplifies deployment in existing HID-based systems.
• Four-point frame mounting with included wall fixings enables straightforward door frame installation.

STI

SKU: KIT-E10147

STI KIT-E10147 White 24 Volt LED for UB-1 and UB-2

• Provides instant visual lock-status confirmation on STI UB-1 and UB-2 electric strikes.
• Runs on 24VDC, integrating directly into existing commercial access control power circuits.
• White LED indicator eliminates log pulls during on-site strike troubleshooting and maintenance.

STI

SKU: KIT-E06402

STI KIT-E06402 Exit Stopper Red Reed Switch

Reed switch exit stopper for HID access control at 9VDC

• Reed switch strike provides door position feedback with electromagnetic locking
• Operates at 9VDC for integration with standard HID access control panels
• Wall-mounted design suits retrofit and new installation controlled egress applications

STI

SKU: KIT-E02111PCB

STI KIT-E02111PCB Stopper Station Shield Piezo Sounder

9VDC piezo sounder for HID access control door strikes

• Audible alert signaling integrated into door strike and lock assemblies
• 9VDC operation compatible with standard access control power supplies
• Stopper station shield configuration for multi-door secure entry points

STI

SKU: KIT-DV16

STI KIT-DV16 Nylon Condensation Drain Vent 16mm

16mm nylon drain vent for HID access control moisture management

• 16mm nylon vent removes condensation from door strikes and reader housings
• Compatible with HID credential-based access control systems at 9VDC
• Nylon construction resists chemicals in indoor access control installations

STI

SKU: KIT-BV4X

STI KIT-BV4X Fiberglass Breather Vent for EnviroArmour

Fiberglass breather vent for EnviroArmour moisture and pressure control

• Manages condensation buildup in sealed outdoor equipment housings
• UV-resistant fiberglass construction rated for outdoor environments
• Designed for EnviroArmour enclosure systems—verify compatibility before order

STI

SKU: KIT-BB1CA

STI Back Box for US Single Gang for NoTouch® Cast - KIT-BB1CA

• Fits standard US single gang electrical openings for clean retrofit installs.
• Runs on 9VDC, staying within typical low-voltage access control power budgets.
• Engineered specifically for STI NoTouch cast aluminum button units in wall-mount deployments.

STI

SKU: KIT-AP18017

STI KIT-AP18017 Din Rail Lock/Strike for EnviroArmour

DIN rail lock/strike for EnviroArmour access control panels

• 9VDC operation with HID card/badge credential support
• Mounts directly to DIN rail in control panels and enclosures
• Configurable fail-safe and fail-secure door modes

STI

SKU: KIT-905

STI KIT-905 Clear 1.25" Spacer for STI-9105

• Maintains precise strike-to-frame gap on STI-9105 installs, preventing binding and misalignment.
• Clear polycarbonate construction allows visual latch alignment verification during install and service.
• Compensates for frame-to-jamb depth variations up to 1.25" in standard commercial door openings.

STI

SKU: KIT-901

STI KIT-901 Clear 2" Spacer for STI-9105 Electric Strike

2" clear spacer for STI-9105 electric strike door frame alignment

• 2-inch acrylic/polycarbonate thickness corrects frame mounting variations
• Installs between strike and frame for proper 9VDC electromagnetic engagement
• Compatible with STI-9105 electric strike systems in access control setups

STI

SKU: KIT-900-R

STI KIT-900-R 2" Spacer Red for STI-4100/STI-4130

2" red spacer for STI-4100/STI-4130 strike alignment

• 2-inch width positions electric strike at correct door frame depth
• Compatible with STI-4100 and STI-4130 models operating at 9VDC
• Red color aids visual identification during installation and maintenance

STI

SKU: KIT-900

STI KIT-900 Conduit Spacer - Clear for STI-9110

Clear conduit spacer for STI-9110 lock/strike alignment

• Compatible with STI-9110 series 9VDC lock/strike systems
• Clear construction enables visual verification during installation
• Wall-mount conduit spacer for proper door frame routing

STI

SKU: KIT-86

STI KIT-86 Tamper Resistant Screws for Horn/Speaker/Strobe Guards

Tamper-resistant screws for STI horn/speaker/strobe guards

• Steel construction with tamper-resistant design prevents unauthorized removal
• Compatible with STI notification device guards for wall-mounted applications
• Complete screw kit for securing audible and visual alarm components