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 $454.01
    SDC Security Door Controls Z7550LRAQG HiTower Frame Actuator
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    SDC Z7550LRAQG

    SDC Security Door Controls Z7550LRAQG HiTower Frame Actuator

    Networked frame actuator for 63-door enterprise access control

    • Controls up to 63 networked doors from one unit, eliminating per-door gateway hardware.
    • Stores 250,000 credentials across DESFire, MIFARE, NFC, and 125kHz Prox in one lockset.
    • OSDP and TCP/IP support enables native integration with Genetec, Honeywell, and Salto platforms.
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    SDC Security Door Controls Z7652RQR 7600 Series Mortise Lock
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    SDC Z7652RQR

    SDC Security Door Controls Z7652RQR 7600 Series Mortise Lock

    Networked mortise lock with multi-credential support for enterprise access control

    • Supports 250,000 users across 63 networked doors without additional controller hardware.
    • Reads DESFire, MIFARE, NFC, and 125 kHz prox in one lock, eliminating credential sprawl.
    • Fail-secure motorized latch retraction preserves fire-door integrity during power loss.
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    SDC UR4-8 Universal Door Controller
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    SDC UR4-8

    SDC UR4-8 Universal Door Controller

    4-door controller with HID compatibility for retrofit and new installations

    • Controls up to 4 doors from a single 24VDC controller, reducing panel count and wiring.
    • Native HID credential support eliminates reader replacement costs on existing HID deployments.
    • Lifetime warranty coverage reduces long-term maintenance risk on multi-door installations.
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  • Save $23.01
    SDC WRC-2B Infrared Data Transmitter Access Control Controller
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    SDC WRC-2B

    SDC WRC-2B Infrared Data Transmitter Access Control Controller

    4-door networked controller with 250K credential capacity and OSDP/TCP-IP

    • Controls 4 independent doors from a single controller, simplifying multi-zone wiring.
    • Stores 250,000 credentials locally, enabling offline validation during network outages.
    • OSDP and TCP/IP communication integrates directly into standard network infrastructure.
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  • Save $37.01
    SDC WRC-R2 Two-Channel Wireless Receiver
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    SDC WRC-R2

    SDC WRC-R2 Two-Channel Wireless Receiver

    Two-channel wireless receiver for HID readers up to 4 doors

    • Two independent channels support up to 4 doors from a single controller, reducing hardware overhead.
    • OSDP over TCP/IP delivers encrypted, tamper-reporting communication beyond legacy Wiegand capability.
    • Supports up to 250,000 HID credentials, accommodating enterprise-scale deployments without upgrades.
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  • Save $194.01
    SDC Z7250E5Q 12/24V Electronic Cylindrical Lock
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    SDC Z7250E5Q

    SDC Z7250E5Q 12/24V Electronic Cylindrical Lock

    Multi-door cylindrical lock with 250K credentials and 63-door capacity

    • Field-selectable 12/24VDC eliminates separate SKUs across mixed-power facilities.
    • Single controller manages up to 63 doors, cutting panel count on large deployments.
    • Supports 250,000 credentials via DESFire, MIFARE, NFC, and 125kHz prox readers.
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  • Save $219.01
    SDC Z7250E5QIC7PKA 12/24V Electronic Cylindrical Lock
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    SDC Z7250E5QIC7PKA

    SDC Z7250E5QIC7PKA 12/24V Electronic Cylindrical Lock

    12/24V electronic cylindrical lock with multi-credential support for networked access control

    • Field-selectable 12/24 VDC eliminates separate power supplies in hybrid installations.
    • Native OSDP and TCP/IP support connects directly to Genetec, Salto, and enterprise platforms.
    • Accepts DESFire, MIFARE, NFC, and 125 kHz Prox—one lock serves mixed-credential sites.
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  • Save $200.01
    SDC Z7250EQ Failsafe Lock Strike with REX Output
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    SDC Z7250EQ

    SDC Z7250EQ Failsafe Lock Strike with REX Output

    Failsafe electric strike with OSDP and REX output for access control

    • Failsafe solenoid locks on power loss, meeting life-safety requirements for fire doors.
    • Field-selectable 12/24 VDC via jumper eliminates additional power supplies during deployment.
    • Integrated REX output reports latch position to access control panels without external sensors.
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  • Save $235.01
    SDC Z7250EQR6PKA 12/24VDC Electronic Strike
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    SDC Z7250EQR6PKA

    SDC Z7250EQR6PKA 12/24VDC Electronic Strike

    12/24VDC electronic strike for multi-door access control up to 63 doors

    • Field-selectable 12/24VDC input with integrated regulator eliminates external power conditioning.
    • Native OSDP and TCP/IP support integrates directly with Salto, Genetec, and Hikvision controllers.
    • Supports DESFire, MIFARE, NFC, and 125kHz prox — handles mixed credential fleets without hardware swaps.
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  • Save $237.01
    SDC Z7250G5QIC7PKA 7250 12/24VDC Electric Strike
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    SDC Z7250G5QIC7PKA

    SDC Z7250G5QIC7PKA 7250 12/24VDC Electric Strike

    12/24VDC electric strike for 63-door enterprise access control

    • Controls up to 63 doors from one networked controller, reducing hardware sprawl.
    • Stores 250,000 credentials across DESFire, MIFARE, NFC, and 125kHz Prox formats.
    • Native OSDP and TCP/IP eliminate translation gateways for direct VMS integration.
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  • Save $200.01
    SDC Z7250GQ Electronic Cylinder Lockset with REX
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    SDC Z7250GQ

    SDC Z7250GQ Electronic Cylinder Lockset with REX

    24VDC electronic cylinder lock with integrated REX for enterprise access control

    • Field-selectable 12/24 VDC fits existing power infrastructure without rewiring.
    • Manages 250,000 users across 63 doors—no secondary controllers required.
    • Native OSDP and TCP/IP support integrates with HID, Salto, and Genetec platforms.
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  • Save $146.01
    SDC Z7252 Failsecure Strike with REX Output
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    SDC Z7252

    SDC Z7252 Failsecure Strike with REX Output

    24VDC failsecure strike with OSDP and integrated REX output

    • Failsecure solenoid strike stays locked on power loss, meeting fire-code requirements.
    • OSDP connectivity delivers supervised communication and fault detection with any OSDP panel.
    • Integrated REX output eliminates a separate module, reducing hardware cost and wiring runs.
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  • Save $219.01
    SDC Z7252E5QIC7PKA Failsecure Electronic Strike Lock
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    SDC Z7252E5QIC7PKA

    SDC Z7252E5QIC7PKA Failsecure Electronic Strike Lock

    24VDC failsecure strike for multi-credential enterprise access control

    • Failsecure latch stays locked on power loss, satisfying fire code egress rules.
    • Scales to 63 doors and 250,000 users over native OSDP and TCP/IP—no gateways needed.
    • Single reader accepts DESFire, MIFARE, NFC, and 125kHz prox on one credential infrastructure.
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  • Save $247.01
    SDC Z7252E5QR 12/24V Electronic Cylindrical Lock
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    SDC Z7252E5QR

    SDC Z7252E5QR 12/24V Electronic Cylindrical Lock

    12/24V electronic cylindrical lock for multi-door access control

    • Field-selectable 12/24VDC eliminates stocking separate SKUs for mixed power budgets.
    • Supports DESFire, MIFARE, NFC, and 125 kHz—no reader swap needed as credentials evolve.
    • One unit manages 63 doors and 250,000 users via OSDP or TCP/IP integration.
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  • Save $224.01
    SDC Z7252EH6PKA 7252 12/24VDC Electronic Strike Lock
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    SDC Z7252EH6PKA

    SDC Z7252EH6PKA 7252 12/24VDC Electronic Strike Lock

    12/24VDC electronic strike for multi-door access control up to 63 doors

    • Field-selectable 12/24VDC operation eliminates separate power supply modules on retrofit jobs.
    • Grade 1 vandal-resistant clutch sustains high-traffic commercial and institutional door cycles.
    • Integrated latch-status monitoring ships standard; REX output available for exit-device wiring.
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    $578.00 $353.99 Save $224.01
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  • Save $200.01
    SDC Z7252EQ Failsecure Strike with REX Output
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    SDC Z7252EQ

    SDC Z7252EQ Failsecure Strike with REX Output

    Failsecure electric strike for networked access control up to 63 doors

    • Failsecure 24VDC operation keeps fire-rated doors latched through any power loss.
    • Integrated REX output eliminates separate exit-request modules in retrofit installs.
    • Onboard LS monitoring output enables latch status feedback to networked access controllers.
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    SDC Z7252EQ6PKA 7252 12/24VDC REX Lock Strike
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    SDC Z7252EQ6PKA

    SDC Z7252EQ6PKA 7252 12/24VDC REX Lock Strike

    12/24VDC REX strike for multi-door access control up to 63 doors

    • Field-selectable 12/24 VDC with integrated regulator removes external step-down hardware.
    • REX dry contact output enables door-level activity logging and tamper detection at the panel.
    • Scales to 63 doors per system with OSDP/TCP-IP comms and 250,000-user credential capacity.
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    SDC Z7252EQ6PKD 7252 Electric Strike Lock 12/24VDC
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    SDC Z7252EQ6PKD

    SDC Z7252EQ6PKD 7252 Electric Strike Lock 12/24VDC

    Networked electric strike for 63-door deployments, 12/24VDC

    • Manages 250,000 users across 63 networked doors from a single credential database.
    • OSDP and TCP/IP dual-protocol support ensures compatibility with Genetec, Salto, and Milestone.
    • Accepts DESFire, MIFARE, NFC, and 125kHz prox cards—no reader swap needed during migration.
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  • Save $256.01
    SDC Z7252EQR 12/24VDC ECLIPSE Lock Strike
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    SDC Z7252EQR

    SDC Z7252EQR 12/24VDC ECLIPSE Lock Strike

    Networked lock strike for 63-door enterprise deployments with dual voltage

    • Field-selectable 12/24VDC with built-in regulator eliminates external power conditioning hardware.
    • OSDP and TCP/IP connectivity supports 63 networked doors and 250,000 credentials without gateway fees.
    • Grade 1 solenoid strike replaces most mechanical cylindrical locksets; lifetime warranty included.
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    $660.00 $403.99 Save $256.01
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  • Save $256.01
    SDC Z7252EQR6PKD 7252 Electronic Strike Lock
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    SDC Z7252EQR6PKD

    SDC Z7252EQR6PKD 7252 Electronic Strike Lock

    24VDC electronic strike for 63-door systems with multi-credential support

    • 12/24VDC field-selectable voltage eliminates transformer swaps across mixed installations.
    • Supports DESFire, MIFARE, NFC, and 125kHz Prox—no reader swap needed during upgrades.
    • Scales to 63 doors and 250,000 users via native OSDP/TCP-IP with no middleware required.
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    SDC Z7252GQ Failsecure Electric Strike with REX Output
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    SDC Z7252GQ

    SDC Z7252GQ Failsecure Electric Strike with REX Output

    Failsecure electric strike, 24VDC, supports 250K users across 63 doors

    • Failsecure latch locks on power loss, preserving fire-door and egress code compliance.
    • Integrated REX output eliminates external relay modules, reducing wiring and cabinet space.
    • Field-selectable 12/24 VDC supports legacy and modern circuits without hardware changes.
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  • Save $211.01
    SDC Z7252GQ6PKA 7252 12/24VDC Electronic Strike Lock
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    SDC Z7252GQ6PKA

    SDC Z7252GQ6PKA 7252 12/24VDC Electronic Strike Lock

    Electronic strike lock for 63-door systems with 12/24VDC dual voltage

    • Field-selectable 12/24VDC with internal regulator eliminates duplicate strike SKUs across mixed-voltage panels.
    • Native OSDP and TCP/IP support removes gateway hardware, cutting wiring complexity on up to 63 doors per system.
    • Supports 250,000 user credentials with DESFire, MIFARE, NFC, and 125kHz prox for legacy and mobile badge interop.
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  • Save $256.01
    SDC Z7252GQR 12/24VDC GALAXY 626 Lock Strike
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    SDC Z7252GQR

    SDC Z7252GQR 12/24VDC GALAXY 626 Lock Strike

    12/24VDC electric strike for GALAXY 626 systems, 63-door capacity

    • Field-selectable 12/24VDC with built-in regulator removes separate PSU from BOM.
    • Supports 250,000 users across 63 doors via native OSDP and TCP/IP communication.
    • Reads DESFire, MIFARE, NFC, and 125kHz prox—no credential-type lock-in at install.
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  • Save $509.01
    SDC Z7550LRCHLG 24VDC Electric Strike Lock (view 2)
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    SDC Z7550LRCHLG

    SDC Z7550LRCHLG 24VDC Electric Strike Lock

    24VDC electric strike for networked access control up to 63 doors

    • Failsafe 24VDC solenoid strike keeps door latched on power loss for safe egress control.
    • All wiring stays in the door frame, preserving fire ratings and simplifying code compliance.
    • Supports LHR handing with adjustable wide-gap fit for 1-1/4" to 2" frame face widths.
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  • Save $473.01
    SDC Z7632LQE 24VDC Electronic Strike Lock
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    SDC Z7632LQE

    SDC Z7632LQE 24VDC Electronic Strike Lock

    24VDC electronic strike for multi-door access control systems

    • Scales to 63 doors and 250,000 credentials over OSDP and TCP/IP from one system.
    • MLR design keeps fire-rated doors latched on de-energization, satisfying code.
    • Field-reversible handing and mortise retrofit fit eliminate extra SKU stocking.
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    SDC Z7652LQE 24VDC Electronic Strike Lock
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    SDC Z7652LQE

    SDC Z7652LQE 24VDC Electronic Strike Lock

    24VDC electronic strike lock with multi-credential support for enterprise access control

    • Motorized latch retraction stays locked on power loss, maintaining fire-rated door compliance.
    • Supports DESFire, MIFARE, NFC, and 125kHz prox—no hardware swap across mixed-credential sites.
    • OSDP and TCP/IP connectivity scales to 63 doors and 250,000 users without gateway hardware.
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  • Save $475.01
    SDC Z7652LQRE MLR Mortise Lock
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    SDC Z7652LQRE

    SDC Z7652LQRE MLR Mortise Lock

    Networked mortise lock with multi-credential support for 63-door systems

    • Reads DESFire, MIFARE, NFC, and 125kHz prox credentials in one lock reader.
    • OSDP and TCP/IP wired connectivity scales to 63 doors and 250,000 users per system.
    • Retrofits existing Schlage, Yale, Corbin Russwin, and other mortise bodies without core replacement.
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  • Save $522.01
    SDC Z7652LRQEE ELR ML FSECURE LHR 626 Electronic Lock Strike
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    SDC Z7652LRQEE

    SDC Z7652LRQEE ELR ML FSECURE LHR 626 Electronic Lock Strike

    Electronic strike for multi-credential access across 63 doors

    • Supports 250,000 users across 63 doors with no per-door licensing fees.
    • OSDP and TCP/IP dual-protocol wiring integrates with Genetec, Salto, and Milestone.
    • MLR design keeps fire doors mechanically latched when de-energized, maintaining code compliance.
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    SDC Z7652LRQRE 24VDC Electronic Strike Lock
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    SDC Z7652LRQRE

    SDC Z7652LRQRE 24VDC Electronic Strike Lock

    24VDC electronic strike for networked access control up to 63 doors

    • Manages up to 63 doors and 250,000 users over TCP/IP from a single interface.
    • OSDP and multi-credential support (DESFire, MIFARE, NFC, 125kHz) cuts reader runs.
    • Fail-secure MLR design with lifetime warranty suits fire-rated door deployments.
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    SDC Z7652RQE 24VDC Electronic Strike Lock
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    SDC Z7652RQE

    SDC Z7652RQE 24VDC Electronic Strike Lock

    24VDC electronic strike for multi-door access control deployments

    • Fail-secure MLR mortise lock runs on 24VDC, sharing rail with panels and readers.
    • Scales to 63 doors and 250,000 credentials via wired OSDP or TCP/IP integration.
    • Grade 1 construction supports DESFire, MIFARE, and 125kHz prox on fire-rated doors.
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    SDC Z7652RQRE 7600 Series Controlled Lock/Strike
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    SDC Z7652RQRE

    SDC Z7652RQRE 7600 Series Controlled Lock/Strike

    Multi-door controlled lock/strike for up to 63 doors and 250K users

    • Grade 1 MLR mortise lock supports up to 63 doors and 250,000 users per system.
    • OSDP and TCP/IP connectivity integrates with Genetec, Allegion, Salto, and Assa Abloy.
    • Accepts DESFire, MIFARE, NFC, and 125 kHz prox for multi-format credential flexibility.
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  • Save $355.01
    SDC Z7850LRQG Selectric Pro Electrified Deadbolt Strike
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    SDC Z7850LRQG

    SDC Z7850LRQG Selectric Pro Electrified Deadbolt Strike

    Electrified deadbolt strike with multi-credential support for 63-door networks

    • Accepts DESFire, MIFARE, NFC, and 125kHz Prox — no separate readers per format.
    • Scales to 63 doors and 250,000 users over OSDP or TCP/IP without proprietary gateways.
    • Runs on 24VDC, simplifying integration with existing door power supplies and UPS systems.
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    $863.00 $507.99 Save $355.01
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    SDC Z7850RRQRE 7850 RR Deadbolt Strike Lock
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    SDC Z7850RRQRE

    SDC Z7850RRQRE 7850 RR Deadbolt Strike Lock

    Enterprise deadbolt strike for 63-door networked access control systems

    • Manages 63 networked doors with 250,000 credentials on a single 24VDC strike.
    • OSDP and TCP/IP dual-protocol support eliminates middleware for legacy and modern controllers.
    • Accepts DESFire, MIFARE, NFC, and 125kHz prox cards for mixed-credential deployments.
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    SDC Z7852LQEE Failsecure Electronic Strike Lock
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    SDC Z7852LQEE

    SDC Z7852LQEE Failsecure Electronic Strike Lock

    Networked failsecure deadbolt strike for 12/24VDC access control

    • Failsecure deadbolt holds locked on power loss, satisfying fire-egress code without aux hardware.
    • Accepts DESFire, MIFARE, NFC, and 125kHz Prox—one lock handles mixed credential environments.
    • Scales to 250,000 users across 63 doors via OSDP or TCP/IP on 12/24VDC wired power.
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    SDC Z7852LQG Security Door Control Deadbolt Strike
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    SDC Z7852LQG

    SDC Z7852LQG Security Door Control Deadbolt Strike

    24VDC deadbolt strike for 63-door enterprise access control

    • Manages up to 250,000 credentials across DESFire, MIFARE, NFC, and 125kHz Prox formats.
    • Scales to 63 doors per wired 24VDC circuit with native OSDP and TCP/IP panel integration.
    • Mortise deadbolt remains latched when de-energized, maintaining fire door and life-safety compliance.
    Usually Ships in 2-3 Weeks Free shipping over $499
    $863.00 $527.99 Save $335.01
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    $863.00 $527.99 Save $335.01
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  • Save $210.01
    SDC Z7852LQR Deadbolt Electronic Strike
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    SDC Z7852LQR

    SDC Z7852LQR Deadbolt Electronic Strike

    24VDC deadbolt strike with multi-credential support for networked access control

    • Supports DESFire, MIFARE, NFC, and 125kHz Prox credentials on a single strike.
    • Scales to 63 doors and 250,000 users over TCP/IP and OSDP without sub-panels.
    • Mortise deadbolt design maintains fire-door latch integrity when de-energized.
    Usually Ships in 2-3 Weeks Free shipping over $499
    $542.00 $331.99 Save $210.01
    The item has been added Add to quote
    $542.00 $331.99 Save $210.01
    Save $210.01 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