Buyer’s noteBuilding access controlPick reader technology first — smart credentials over prox for anything new — then controllers and software follow.

Access Control

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  • Save $26.56
    STI GLR401EM-EN Global ReSet Push Button Credential
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    STI GLR401EM-EN

    STI GLR401EM-EN Global ReSet Push Button Credential

    42VDC push button credential designed for access control panel integration at door entry points

    • Operates on a 42VDC signal input, enabling direct hardwired integration with compatible access control panels.
    • UL-listed to UL2017 Type SM, UL294, and UL365, satisfying commercial life safety and access control code requirements.
    • Flush-mounts to single gang, double gang, four square, or 60.3mm European boxes using included hardware.
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    STI GLR401NT-EN Global ReSet Push Button Credential
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    STI GLR401NT-EN

    STI GLR401NT-EN Global ReSet Push Button Credential

    Push button credential reader designed for access control systems requiring simple credential-based entry

    • UL-listed under UL2017 Type SM, UL294, and UL365 for compliant access control deployments.
    • Operates at 42VDC, fitting standard low-voltage access control power infrastructures.
    • Flush-mount double gang box installation with included #6-32 x 1.0" machine screws simplifies rough-in.
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  • Save $0.76
    STI KIT-06297D Electric Strike Spacer Kit for STI-1210D/1221D
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    STI KIT-06297D

    STI KIT-06297D Electric Strike Spacer Kit for STI-1210D/1221D

    Spacer accessory for the STI-1210D and STI-1221D electric strike systems

    • Corrects frame-depth misalignment for STI-1210D and STI-1221D electric strikes.
    • Operates at 9V DC, integrating directly with the strike's existing power circuit.
    • Frame-specific design prevents latch engagement gaps on wood, metal, or composite frames.
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    STI KIT-09 Replacement Glass for Electric Strike
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    STI KIT-09

    STI KIT-09 Replacement Glass for Electric Strike

    Replacement polycarbonate cover specifically designed for STI electric strikes

    • Direct replacement glass restores STI 6100 electric strike function without full unit swap.
    • Rated 9V DC for drop-in compatibility with standard low-voltage access control power supplies.
    • Targeted spare part minimizes downtime during maintenance on existing strike installations.
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  • Save $0.83
    STI KIT-405440 Gasket for STI-6514 Electric Strike
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    STI KIT-405440

    STI KIT-405440 Gasket for STI-6514 Electric Strike

    Replacement gasket assembly for STI-6514 electric strike units

    • Designed for STI-6514 9VDC electric strike with HID credential reader
    • Restores door frame seal integrity and strike operational performance
    • Wall-mounted gasket/seal component for access control installations
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  • Save $0.12
    STI KIT-901 Clear 2" Spacer for STI-9105 Electric Strike
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    STI 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
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    STI KIT-G101598

    STI KIT-G101598 Gasket for Electric Strike

    Weather gasket designed to protect electric strikes and similar devices from environmental ingress

    • Direct replacement gasket restores seal integrity on STI-6518 electric strike assemblies.
    • Rated for 9VDC systems, ensuring electrical compatibility with existing power supplies.
    • Supports HID credential reader installations, maintaining access control continuity.
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    STI KIT-G82599

    STI KIT-G82599 Gasket for STI-6516 Electric Strike

    Replacement gasket assembly for the STI-6516 electric strike

    • Restores weatherproofing on the STI-6516 electric strike, blocking moisture and dust intrusion.
    • Designed specifically for the STI-6516 9VDC strike — geometry ensures proper seating and full seal.
    • No special tools required; installs between strike body and cover plate using standard fasteners.
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  • STI KIT-M02002 Clear Frame for Stopper II Electric Strike
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    STI KIT-M02002

    STI KIT-M02002 Clear Frame for Stopper II Electric Strike

    Clear polycarbonate protective frame designed for the STI Stopper II electric strike

    • Clear polycarbonate construction allows strike status inspection without removing cover.
    • Mounts directly over Stopper II assembly using four fixing points drilled into masonry.
    • Draws no independent power; operates at 9V DC through existing access control circuit.
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  • Save $0.11
    STI N.C. Reed Switch and Magnet for STI-SA5000 - KIT-E18151
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    STI KIT-E18151

    STI N.C. Reed Switch and Magnet for STI-SA5000 - KIT-E18151

    Replacement normally closed (N.C.) reed switch and magnet assembly designed for the STI-SA5000 series electromechanical lock platform

    • Replacement N.C. reed switch restores door-state detection on STI-SA5000 locks.
    • Operates at 9VDC and integrates directly with HID reader-based access control panels.
    • Kit includes both switch and magnet; maintain alignment within 0.25 in. for reliability.
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  • Save $34.65
    STI NT-CA100-EN NoTouch Cast Aluminum Contactless Switch 12VDC
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    STI NT-CA100-EN

    STI NoTouch® Cast Aluminum Switch with Three - NT-CA100-EN

    Cast aluminum infrared contactless switch designed to eliminate physical contact points in door access and building automation systems

    • Infrared hand-wave trigger (1.5–6 in.) eliminates mechanical wear in high-traffic entries.
    • Form C relay (0.5A@120VAC / 1A@24VDC) integrates directly with EM locks and strike panels.
    • Three included snap-in lenses enable zone labeling without hardware swaps on retrofit installs.
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  • Save $34.65
    STI NT-SS000-EN NoTouch Contactless Switch 12VDC Mullion Mount
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    STI NT-SS000-EN

    STI NoTouch® Stainless Steel Switch Slim/Mullion - NT-SS000-EN

    Hands-free infrared contactless switch built for door access control in public buildings, healthcare facilities, and hygiene-sensitive environments

    • Infrared detection (4–15 cm range) enables hands-free door release with zero contact.
    • Form C relay (1A @ 24VDC) drives electric strikes, maglocks, or gate operators directly.
    • IP65-rated 304 SS faceplate survives institutional wash-downs; latch adjustable 0.5–20 sec.
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    STI NT-SS001-EN Contactless Switch 12VDC Slim Mullion Mount
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    STI NT-SS001-EN

    STI NoTouch® Stainless Steel Switch Slim/Mullion - NT-SS001-EN

    Hands-free contactless switch built for public buildings, healthcare, and high-traffic facilities where reducing germ transmission is a priority

    • IP65-rated 304 stainless steel housing withstands splash and heavy-use environments.
    • Form C dry contact relay integrates with any 12VDC/24VDC strike, mag-lock, or access panel.
    • Adjustable 0.5–20 sec relay latch and 1.5–6 in. detection range simplify site-specific tuning.
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    STI NoTouch® Stainless Steel Switch Slim/Mullion - NT-SS002-EN
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    STI NT-SS002-EN

    STI NoTouch® Stainless Steel Switch Slim/Mullion - NT-SS002-EN

    Nocontact infrared switch built into 304 stainless steel faceplate — designed to eliminate touchpoints in healthcare, public facilities, and

    • Form C dry contact (0.5A @ 120VAC / 1A @ 24VDC) ties directly into existing lock circuits.
    • IP65-rated 304 stainless housing supports mullion retrofit without frame modification.
    • Adjustable 0.5–20 s relay latch delay matches door-closer timing; IR range 1.5–6 inches.
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    STI NT-SS002-FR Contactless Stainless Steel Switch 12VDC
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    STI NT-SS002-FR

    STI NoTouch® Stainless Steel Switch Slim/Mullion - NT-SS002-FR

    Hands-free infrared-triggered exit switch built around STI's NoTouch® technology

    • Infrared NoTouch activation eliminates contact, reducing cross-contamination in high-traffic areas.
    • 12VDC operation integrates directly with existing strikes, maglocks, and access control panels.
    • Slim mullion form factor with integrated back box retrofits standard door frames with minimal modification.
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  • Save $31.60
    STI NoTouch® Stainless Steel Switch, US Single-Gang, Door Symbol (view 3)
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    STI NT-SS100-EN

    STI NT-SS100-EN Stainless Steel Switch - US Single-Gang

    Hands-free stainless steel switch with door symbol for access control

    • Contactless NoTouch® activation reduces surface contact in high-traffic areas
    • 12VDC operation with IP65 rating for healthcare and secure entry points
    • Stainless steel construction resists corrosion in demanding environments
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    STI NT-SS101-EN NoTouch Stainless Steel Switch Single-Gang EXIT - image 2
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    STI NT-SS101-EN

    STI NT-SS101-EN Stainless Steel Single-Gang Exit Switch

    Contactless stainless steel exit switch, 12VDC, IP65 rated

    • NoTouch activation eliminates physical contact for high-traffic areas
    • Stainless steel construction with IP65 rating for durability
    • Single-gang US form factor integrates with standard access control systems
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  • Save $28.01
    STI NT-SS101-FR NoTouch Stainless Steel Switch Single-Gang EXIT
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    STI NT-SS101-FR

    STI NT-SS101-FR Stainless Steel Exit Switch - EXIT

    Stainless steel contactless EXIT switch for touchless access control

    • 12VDC single-gang switch eliminates hand contact in high-traffic areas
    • IP65-rated stainless steel construction resists moisture and hygiene risks
    • IR motion sensing activates EXIT function without physical touch points
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    STI NT-SS102-EN NoTouch® Stainless Steel Switch US Single-Gang (view 2)
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    STI NT-SS102-EN

    STI NT-SS102-EN NoTouch® Stainless Steel Switch US Single-Gang

    Hands-free stainless steel switch for access control, no touch required

    • Contactless activation eliminates physical contact points in high-traffic areas
    • Stainless steel construction rated IP65 for durability in wet environments
    • 12VDC operation integrates with standard access control and door strike systems
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    STI NoTouch® Stainless Steel Switch, US Double-Gang, Door Symbol (view 4)
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    STI NT-SS200-EN

    STI NT-SS200-EN Stainless Steel Switch - US Double-Gang

    Contactless stainless steel switch for access control and automatic doors

    • NoTouch® infrared activation eliminates hand contact in high-traffic areas
    • Stainless steel construction resists corrosion for indoor and semi-outdoor use
    • 12VDC operation compatible with standard access control and door systems
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    STI NT-SS201-EN NoTouch Stainless Steel Switch Double-Gang EXIT (view 2)
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    STI NT-SS201-EN

    STI NT-SS201-EN Stainless Steel Exit Switch

    Touchless stainless steel exit switch for hands-free access control

    • Infrared sensor activation eliminates contact points in high-traffic areas
    • Stainless steel housing resists corrosion in wet and humid environments
    • 12VDC relay output with double-gang config fits standard electrical boxes
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    STI NT-SS202-EN NoTouch Stainless Steel Switch Double-Gang
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    STI NT-SS202-EN

    STI NT-SS202-EN NoTouch Stainless Steel Switch Double-Gang

    Double-gang contactless (NoTouch) stainless steel switch assembly rated IP65, designed for hands-free exit and access control in public buildings

    • IP65-rated 304 stainless steel faceplate withstands washdowns in healthcare and food-service zones.
    • Form C dry contact (0.5A/120VAC, 1A/24VDC) integrates directly with mag locks and relay-driven strikes.
    • Dual-gang IR detection at 1.5–6 in controls two independent circuits from one plate on 12VDC/45mA draw.
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  • Save $0.17
    STI Protective Cabinet with Siren/Strobe Alarm, Thumb Lock (view 2)
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    STI STI-7525

    STI Protective Cabinet with Siren/Strobe Alarm, Thumb Lock

    NEMA 4X protective cabinet with thumb lock and siren/strobe alarm

    • Thumb lock access control with integrated siren and strobe alarm system
    • NEMA 4X steel construction rated for indoor and outdoor environments
    • Wall-mounted design for secure storage of access control equipment
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  • Save $0.22
    STI STI-12006 Mugger Stopper Plus Electric Strike
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    STI STI-12006

    STI STI-12006 Mugger Stopper Plus Electric Strike

    9VDC electric strike designed for controlled door access in access control systems

    • Operates at 9VDC for direct integration with low-voltage access control panels.
    • Electric strike enables remote or credential-based door release without high-current draw.
    • Suits retrofit and new installations using standard low-voltage wiring and strike circuits.
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  • Save $0.35
    STI STI-1250 Flush Mount Electric Strike with Fire Label
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    STI STI-1250

    STI STI-1250 Flush Mount Electric Strike with Fire Label

    Fire-labeled flush mount strike, 9VDC, silent operation for access control

    • Fits standard door frame cavities with no surface housing required
    • 9VDC low-voltage operation simplifies control system integration
    • Fire-labeled certification meets life-safety compliance on rated doors
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  • Save $36.35
    STI STI-1250NR Weather Stopper Flush Mount Electric Strike
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    STI STI-1250NR

    STI STI-1250NR Weather Stopper Flush Mount Electric Strike

    9VDC flush-mount electric strike designed specifically for outdoor and weather-exposed door access control installations

    • Runs on included 9V DC battery—no hardwired power needed for remote deployments.
    • Closed-cell gaskets seal against rain and temps from -40°F to 250°F for outdoor use.
    • UL-listed flush-mount fits standard frames; works with cards, keypads, and proximity readers.
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    STI STI-1331 Universal Stopper® Electric Strike (view 3)
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    STI STI-1331

    STI STI-1331 Universal Stopper® Electric Strike

    Universal Stopper® electric strike for retrofit and new access control installations

    • 9VDC operation integrates with standard access control relay systems and battery backup
    • Universal Stopper® design fits multiple door frame types without custom modifications
    • Wall-mount configuration supports both retrofit and new installation deployments
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  • Save $43.91
    STI STI-34752 Wireless Motion Detector 12VDC PIR Sensor
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    STI STI-34752

    STI STI-34752 Wireless Outdoor Motion Detector

    Wireless PIR motion detection sensor operating at 12VDC, designed for integration into access control and security systems requiring area or

    • Wireless PIR operates at 12VDC, eliminating cable runs in outdoor perimeter zones.
    • Achieves ~1,000 ft line-of-sight range, enabling flexible placement without conduit.
    • Supports up to 34,752 event records for enterprise-scale multi-zone deployments.
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  • Save $0.87
    STI STI-6522-C Bopper Stopper Clear Biometric Keypad Reader (view 3)
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    STI STI-6522-C

    STI STI-6522-C Bopper Stopper Clear Biometric Keypad Reader

    Fingerprint + keypad reader with clear housing and dual authentication

    • Dual-mode authentication combining fingerprint recognition with keypad entry
    • TCP/IP and RS-232 connectivity for integration into HID-based access control
    • Clear polycarbonate housing allows visual inspection of status and components
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  • Save $13.87
    STI STI-6522-S Bopper Stopper Biometric Reader (view 2)
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    STI STI-6522-S

    STI STI-6522-S Bopper Stopper Biometric Reader

    Fingerprint + PIN dual-factor reader for access control door entry

    • Fingerprint recognition with integrated keypad for two-factor authentication
    • Standalone or multi-reader infrastructure compatible with door control systems
    • IR low-light capability with mounting frame for direct installation
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    STI STI-7504 Snooper Stopper Clear Keypad Reader (view 2)
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    STI STI-7504

    STI STI-7504 Snooper Stopper Clear Keypad Reader

    Clear keypad reader blocks shoulder surfing at door entry points

    • Transparent housing lets users see keypad while preventing code observation
    • Door-mounted design integrates with standard access control systems
    • Compact 95mm × 75mm form factor fits most credential entry installations
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    STI STI-7505 Snooper Stopper Keypad Reader Smoke
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    STI STI-7505

    STI STI-7505 Snooper Stopper Keypad Reader Smoke

    Protective smoke-tinted enclosure designed to mount over existing keypad readers in access control systems

    • Smoke tint blocks shoulder-surf PIN reads at high-traffic entry points.
    • Mounts over existing keypad hardware—no reader replacement required.
    • Secured with six #8×1 in. screws into 3/16 in. holes; gasket trims to fit.
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    STI STI-7535 Protective Cabinet with Siren/Strobe Alarm Thumb
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    STI STI-7535

    STI STI-7535 Protective Cabinet with Siren/Strobe Alarm Thumb

    Transparent UV-stabilised polycarbonate protective cabinet designed to shield fire and security control panels, electrical cabinets, and other

    • UV-stabilised polycarbonate housing provides transparent visibility while blocking vandal access.
    • Integrated 100dB siren/strobe alarm delivers immediate audible and visual tamper detection.
    • Single 9V battery powers the standalone unit — no network or AC wiring required.
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    STI STI-9620 Motion Detector Damage Stopper (view 2)
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    STI STI-9620

    STI 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.
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    STI STI-9621 Motion Detector Damage Stopper Strike
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    STI STI-9621

    STI 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.
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    STI STI-9622 Motion Detector Damage Stopper (view 2)
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    STI STI-9622

    STI STI-9622 Motion Detector Damage Stopper

    Motion detector strike for forced-entry protection on access doors

    • Gauge-9 steel wire cage shields PIR detectors from impact without masking the lens.
    • Corrosion-resistant polyester coating suits indoor industrial and light-duty environments.
    • Tool-free removal keeps routine detector maintenance fast with no permanent alterations.
    Usually Ships in 2-3 Weeks Free shipping over $499
    $49.52 $48.99 Save $0.53
    The item has been added Add to quote
    $49.52 $48.99 Save $0.53
    Save $0.53 Add to cart Add to quote

Access Control

Access control systems secure doors, manage credentials, and enforce entry policies across commercial facilities. Build a scalable deployment with the right combination of controllers, readers, credentials, and door hardware.

Plan Your Deployment

  • Door count and expansion requirements
  • Reader type (card, keypad, biometric) and credential format
  • Fail-safe vs fail-secure hardware design
  • Power, cabling, and network connectivity planning
  • Multi-site governance and consistent standards
Buying Guide Get Recommendations Deployment Support

Build a Complete System

Most access control installations need these companion products to be fully functional. Add them to your cart for system-wide compatibility.

Door intercoms