Access Control

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  • Save $407.01
    SDC/Security Door Controls IPDCE IP PRO Door Controller

    SDC IPDCE

    SDC/Security Door Controls IPDCE IP PRO Door Controller

    Networked controller for up to 32 doors with Wiegand, TCP/IP, RS-485

    • Accepts Wiegand 26–37 bit readers natively, eliminating converter hardware during IP migration.
    • Scales from 1 to 100 doors via PLUS software; web server manages 32 without added hardware.
    • PoE+ (802.3at) at 12VDC simplifies wiring; supports 60,000 users with dual credentials each.
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    Sdc/Security Door Controls IPI-30 POE 30W Injector

    SDC IPI-30

    Sdc/Security Door Controls IPI-30 POE 30W Injector

    30W POE injector for HID-based access control over TCP/IP networks

    • Delivers 30W over a single Cat5e/Cat6 run, eliminating separate AC power drops.
    • 802.3af-compliant injection supports door strikes, readers, and controllers on one cable.
    • Passes HID credential traffic over TCP/IP with no added latency or data loss.
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    Sdc/Security Door Controls IPRW300 Wiegand Proximity Reader

    SDC IPRW300

    Sdc/Security Door Controls IPRW300 Wiegand Proximity Reader

    HID 125kHz proximity reader with Wiegand output for 63-door systems

    • Supports up to 250,000 user credentials across 63 doors in enterprise deployments.
    • IP67-rated enclosure withstands temperatures from -40°F to +149°F for harsh environments.
    • Wiegand output integrates with SDC IPPro controllers and most existing access control systems.
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    Sdc/Security Door Controls IPS-12 POE Splitter 12VDC

    SDC IPS-12

    Sdc/Security Door Controls IPS-12 POE Splitter 12VDC

    POE to 12VDC splitter for HID access control readers, 2A output

    • Converts 802.3af PoE input to regulated 12VDC @ 2A, eliminating a dedicated power supply.
    • Compatible with HID iClass and HID Mobile Access readers requiring 12VDC input.
    • Voltage regulation at the splitter output minimizes sag on long runs to remote readers.
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    Sdc/Security Door Controls LR100DXK Electric Latch Retraction

    SDC LR100DXK

    Sdc/Security Door Controls LR100DXK Electric Latch Retraction

    Multi-door latch controller with 63-door capacity and 250k credential support

    • Controls electric latch retraction across 63 doors from a single controller unit.
    • Stores 250,000 credentials, scaling to enterprise deployments without hardware swaps.
    • Accepts DESFire, MIFARE, NFC, and 125 kHz prox for mixed-credential environments.
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    Sdc/Security Door Controls LR100FAK-EM FALCON ELR Controller
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    SDC LR100FAK-EM

    Sdc/Security Door Controls LR100FAK-EM FALCON ELR Controller

    4-door controller with 250K user capacity for enterprise access

    • Manages up to 4 independent doors from a single controller, reducing wiring runs.
    • Stores 250,000 HID credentials locally, eliminating database migration at scale.
    • OSDP and TCP/IP dual comms ensure compatibility with modern and legacy platforms.
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    SDC/Security Door Controls LR100HK Hager 4500 Series Exit
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    SDC LR100HK

    SDC/Security Door Controls LR100HK Hager 4500 Series Exit

    OSDP controller for Hager 4500 exit devices with NFC proximity

    • OSDP protocol enables native integration with Genetec, Lenel, and Software House platforms.
    • NFC/13.56MHz reader supports ISO 14443A and ISO 15693 credentials plus integrated keypad PIN.
    • Hardwired design with lifetime warranty suits high-traffic, fire-rated exit device retrofits.
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  • Save $356.01
    SDC/Security Door Controls LR100JAK Electronic Lock Controller

    SDC LR100JAK

    SDC/Security Door Controls LR100JAK Electronic Lock Controller

    63-door controller with 250K credential capacity for mid-to-large facilities

    • Manages 63 independent doors on a single wired controller, cutting multi-controller complexity.
    • Stores 250,000 credentials with real-time revocation—no database resync required at scale.
    • Native DESFire, MIFARE, NFC, and 125 kHz support eliminates format converters during retrofits.
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  • Save $279.01
    SDC/Security Door Controls LR100K2K Electric Latch Retraction

    SDC LR100K2K

    SDC/Security Door Controls LR100K2K Electric Latch Retraction

    Multi-door controller for up to 63 doors with 250,000 credential capacity

    • Controls up to 63 doors from a single controller, reducing sub-controller sprawl.
    • Stores 250,000 credentials supporting large campuses without per-zone re-architecture.
    • Supports DESFire, MIFARE, NFC, and 125kHz Prox for phased legacy migration.
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  • Save $319.01
    Sdc/Security Door Controls LR100SGK-EM Electric Latch Retraction

    SDC LR100SGK-EM

    Sdc/Security Door Controls LR100SGK-EM Electric Latch Retraction

    4-door electric latch controller with HID integration and OSDP/TCP/IP

    • Manages latch retraction across 4 doors from a single controller, reducing hardware density.
    • OSDP and TCP/IP dual protocol integrates with Genetec, Lenel, and Salto without extra gateways.
    • Supports 250,000 credentials and retrofits existing panic/fire-rated exit devices without replacement.
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    Sdc/Security Door Controls LR100VDK-22 Von Duprin 22 Series ELR
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    SDC LR100VDK-22

    Sdc/Security Door Controls LR100VDK-22 Von Duprin 22 Series ELR

    4-door networked controller for Von Duprin 22 Series with HID readers

    • Manages up to 4 Von Duprin 22 Series doors from one controller—no relay daisy-chaining.
    • OSDP and TCP/IP dual-protocol support eliminates protocol converters on legacy or IP panels.
    • Stores 250,000 HID credentials; scales from small multi-tenant sites to enterprise campuses.
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    Sdc/Security Door Controls LR100VDK-22V2-EM Von Duprin V2 ELR

    SDC LR100VDK-22V2-EM

    Sdc/Security Door Controls LR100VDK-22V2-EM Von Duprin V2 ELR

    4-door controller with 250K user capacity for HID access systems

    • Controls 4 panic/fire-rated exit devices per unit; chain controllers for larger sites.
    • 250,000 on-board user records enable local auth with no backend server dependency.
    • OSDP + TCP/IP dual protocol integrates with Genetec, Gallagher, and custom networks.
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    Sdc/Security Door Controls LR100Y6K Yale Field Install ELR Kit

    SDC LR100Y6K

    Sdc/Security Door Controls LR100Y6K Yale Field Install ELR Kit

    Field-installable ELR controller for Yale hardware, up to 63 doors

    • Motorized ELR retrofits Yale panic hardware without removing the exit device from frame.
    • Supports up to 63 doors and 250,000 users via OSDP and TCP/IP wired connectivity.
    • Lifetime warranty covers field installs on panic and fire-rated egress in high-traffic use.
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    Sdc/Security Door Controls LR100YDK Electric Latch Retraction
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    SDC LR100YDK

    Sdc/Security Door Controls LR100YDK Electric Latch Retraction

    Centralized controller for up to 63 doors with 250K credential capacity

    • Motorized latch retraction draws only 700 mA inrush, easing load on existing 24V DC supplies.
    • Field-retrofits inside the rail cavity of 13+ exit device brands without removing the device.
    • Supports panic and fire-rated doors in high-traffic, ADA low-energy operator-compliant installs.
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    Sdc/Security Door Controls LRVD1L Latch Status Kit

    SDC LRVD1L

    Sdc/Security Door Controls LRVD1L Latch Status Kit

    Latch status controller for up to 63 doors with 250,000 user support

    • Manages latch status across up to 63 doors from a single centralized controller.
    • Supports 250,000 user credentials across DESFire, MIFARE, NFC, and 125 kHz proximity.
    • OSDP and TCP/IP communication enables integration with existing security platforms.
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    Sdc/Security Door Controls LRY1L Yale Latch Switch Kit

    SDC LRY1L

    Sdc/Security Door Controls LRY1L Yale Latch Switch Kit

    Yale latch switch controller for up to 63 doors and 250K users

    • Retrofit Yale latch hardware into OSDP/TCP-IP access control without latch replacement.
    • Scales to 63 doors and 250,000 users, covering mid- to large-scale commercial deployments.
    • Accepts DESFire, MIFARE, NFC, and 125kHz credentials for mixed-reader environments.
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    SDC/Security Door Controls MC-4-2 DPDT Concealed Mag Switch

    SDC MC-4-2

    SDC/Security Door Controls MC-4-2 DPDT Concealed Mag Switch

    Concealed DPDT magnetic switch for HID access control door circuits

    • DPDT contacts (0.5A @ 30VDC) let you monitor door state and trigger alarms simultaneously.
    • ¾" recessed form factor conceals hardware flush in standard door frames, reducing tamper risk.
    • UL 10C fire-rated approval satisfies life-safety code for emergency egress door assemblies.
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    Sdc/Security Door Controls MC-4M-2U DPS Controller

    SDC MC-4M-2U

    Sdc/Security Door Controls MC-4M-2U DPS Controller

    4-door controller with 250K user capacity and network-based monitoring

    • Manages 4 independent doors via DPDT relay outputs rated 50 mA @ 30VDC.
    • Stores 250,000 cardholder records locally, enabling offline credential validation.
    • OSDP and TCP/IP support allows HID reader integration over existing network infra.
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    Sdc/Security Door Controls MC-7 Biased High Security Controller

    SDC MC-7

    Sdc/Security Door Controls MC-7 Biased High Security Controller

    Biased high-security controller for single/multi-door HID access systems

    • Spring-biased SPDT contact triggers alarm on signal loss, eliminating bypass dead zones.
    • Operates at 30VDC/50mA max — integrates directly into standard access control panels.
    • ¾" recessed housing fits standard frames with up to ½" gap; no external hardware exposed.
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    SDC/Security Door Controls MS-12 Cylinder Latch Monitor

    SDC MS-12

    SDC/Security Door Controls MS-12 Cylinder Latch Monitor

    Real-time deadbolt strike monitor for access control audit trails

    • SPDT contact confirms actual latch engagement, not just solenoid activation.
    • Fits standard 2¾" ANSI strike cutouts for drop-in cylindrical lock integration.
    • 30VDC hardwired operation ties into existing access control power rails directly.
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    SDC/Security Door Controls MS-16 Mortise Lock Latch Monitor

    SDC MS-16

    SDC/Security Door Controls MS-16 Mortise Lock Latch Monitor

    Mortise lock latch monitor with HID integration and 30VDC operation

    • SPDT contacts (NO/NC, 5A @ 30VDC) deliver verified latch state to your access control panel.
    • Runs on standard 30VDC strike supply — no separate monitoring circuit or power tap required.
    • 4-13/16" × 11/16" face plate drops into standard mortise pocket with no frame modification.
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    SDC/Security Door Controls MS-20 Mortise Bolt & Latch Monitor

    SDC MS-20

    SDC/Security Door Controls MS-20 Mortise Bolt & Latch Monitor

    TCP/IP networked mortise strike with bolt and latch position monitoring

    • Dual bolt-and-latch sensing eliminates ambiguity between secured and pulled-closed states.
    • TCP/IP integration delivers real-time door status to access control platforms over the network.
    • Field-reversible strike fits left or right swing on-site, eliminating duplicate SKU inventory.
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    Sdc/Security Door Controls MSB550-2WV42 Weather Resistant

    SDC MSB550-2WV42

    Sdc/Security Door Controls MSB550-2WV42 Weather Resistant

    Four-door outdoor controller with OSDP and TCP/IP for harsh environments

    • Controls 4 independent doors over TCP/IP and OSDP from a single 30VDC panel.
    • Rated -40°F to 185°F with outdoor enclosure for docks, bays, and perimeter doors.
    • Scales to 250,000 HID proximity and iClass users with lifetime warranty coverage.
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    Sdc/Security Door Controls MSB550V42 Exit Mechanical Switch

    SDC MSB550V42

    Sdc/Security Door Controls MSB550V42 Exit Mechanical Switch

    42" exit switch controller for up to 63 doors with multi-credential support

    • SPDT 5A @ 30VDC output integrates directly with access control panels—no external relays needed.
    • Field-cuttable from 42" to 36" or 48" covers variable door widths from a single stocked SKU.
    • 1/8-inch actuation depth fits narrow (1 3/8") and wide (2") stile frames without modification.
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    Sdc/Security Door Controls PCB112B01-A Terminal Board Controller

    SDC PCB112B01-A

    Sdc/Security Door Controls PCB112B01-A Terminal Board Controller

    Terminal board controller for SDC 1511/1571 access control systems

    • Interfaces HID credential readers directly to SDC 1511/1571 panel architecture.
    • Consolidates reader inputs and strike relay outputs into a single wiring hub.
    • Lifetime warranty supports long-term deployment in retrofit and new-build installs.
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    Sdc/Security Door Controls PCB114B01-A 1580 Series Controller

    SDC PCB114B01-A

    Sdc/Security Door Controls PCB114B01-A 1580 Series Controller

    HID credential controller for 1580 Series EmLock door access systems

    • Processes HID credentials locally at the door, reducing latency and central panel load.
    • Accepts 12V or 24V supply, fitting existing commercial power infrastructure without rewiring.
    • Pairs natively with 1580 Series electromagnetic locks for reliable latch control per door.
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    Sdc/Security Door Controls PD2090ARCU PANICLOK Exit Device

    SDC PD2090ARCU

    Sdc/Security Door Controls PD2090ARCU PANICLOK Exit Device

    Networked panic exit device with multi-format card reading for 63-door control

    • Native OSDP and TCP/IP eliminate gateway middleware for Genetec, Avigilon, and Milestone.
    • One controller manages up to 63 glass door positions, reducing hardware costs per entry point.
    • 250,000-user offline database supports large campuses without continuous server connectivity.
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    SDC/Security Door Controls PR-1000 Power Regulator (view 3)

    SDC PR-1000

    SDC/Security Door Controls PR-1000 Power Regulator

    Centralized power regulator for HID access control systems

    • Stabilizes voltage across multiple door strikes, eliminating solenoid failures under parallel load.
    • Native HID compatibility integrates directly with existing readers, controllers, and wiring infrastructure.
    • Centralized single-point power management simplifies troubleshooting in multi-door commercial deployments.
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    SDC/Security Door Controls PTM-10AL Ten Conductor Power

    SDC PTM-10AL

    SDC/Security Door Controls PTM-10AL Ten Conductor Power

    Four-door controller with 250K credential capacity for enterprise access

    • Controls 4 doors from a single unit, simplifying wiring and centralized management.
    • Stores up to 250,000 HID credentials, scaling to large enterprise deployments.
    • OSDP and TCP/IP support enables drop-in integration with networked access platforms.
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    Sdc/Security Door Controls PTM-2AL 2-Wire Power Transfer

    SDC PTM-2AL

    Sdc/Security Door Controls PTM-2AL 2-Wire Power Transfer

    4-door controller with 2-wire power transfer, OSDP/TCP/IP, HID compatible

    • Controls up to 4 independent door circuits via mortise-mount frame-to-leaf power transfer.
    • Dual OSDP and TCP/IP support eliminates single-protocol lock-in on hybrid deployments.
    • HID credential compatibility and 250,000-user capacity scale to enterprise access needs.
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    SDC/Security Door Controls RMB Buzzer 12/24V AC/DC Controller

    SDC RMB

    SDC/Security Door Controls RMB Buzzer 12/24V AC/DC Controller

    Multi-door buzzer controller for 12/24V AC/DC systems, supports up to 63 doors

    • Controls up to 63 independent doors from one module, cutting per-door relay costs.
    • Accepts DESFire, MIFARE, NFC, and 125 kHz creds—mix types during phased upgrades.
    • Stores 250,000 users onboard for offline operation across 12/24V AC/DC facilities.
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    Sdc/Security Door Controls S6101FU36 Rim Mount Exit Device

    SDC S6101FU36

    Sdc/Security Door Controls S6101FU36 Rim Mount Exit Device

    24VDC rim mount controller for up to 63 doors and 250,000 users

    • All-in-one 24VDC design eliminates external controllers, reducing installation complexity.
    • Scales to 63 doors and 250,000 users via OSDP and TCP/IP for enterprise deployments.
    • Multi-protocol reader supports DESFire, MIFARE, NFC, and 125kHz Prox credentials.
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    Sdc/Security Door Controls S6201PU36101ND S6201 Panic Controller

    SDC S6201PU36101ND

    Sdc/Security Door Controls S6201PU36101ND S6201 Panic Controller

    Surface-mount controller for up to 63 doors with 250,000 user credentials

    • Manages up to 63 doors and 250,000 credentials locally, eliminating WAN dependency.
    • OSDP and TCP/IP dual communication removes proprietary middleware from your stack.
    • Supports DESFire, MIFARE, NFC, and 125kHz prox on a single reader interface.
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    SDC/Security Door Controls SP403U S4000 Saturn Key Access

    SDC SP403U

    SDC/Security Door Controls SP403U S4000 Saturn Key Access

    Controller for up to 63 doors with 250,000 credentials via OSDP and TCP/IP

    • Manages up to 63 doors and 250,000 credentials from a single controller node.
    • OSDP-encrypted reader links block rogue device insertion at the protocol layer.
    • Accepts DESFire, MIFARE, NFC, and 125 kHz prox—no hardware swap when creds change.
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    Sdc/Security Door Controls TR12 Plug-In 120VAC Controller

    SDC TR12

    Sdc/Security Door Controls TR12 Plug-In 120VAC Controller

    120VAC plug-in controller with 12VDC output for OSDP door access

    • Converts 120VAC to regulated 12VDC/1A via plug-in form—no power cabinet needed.
    • Class 2 UL-listed with thermal overload protection for safe single-door deployments.
    • Screw-terminal output accepts 18–12 AWG wire; use 14 AWG for runs over 50 ft.
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    SDC/Security Door Controls UR2-4 4-Station Universal Relay
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    SDC UR2-4

    SDC/Security Door Controls UR2-4 4-Station Universal Relay

    4-station universal relay for HID-based multi-door access control

    • Controls 4 independent door stations from one microprocessor unit, eliminating per-door controllers.
    • Auto-sensing 12/24 VDC ± 10% input removes field jumpers and voltage selection errors in mixed facilities.
    • Four SPDT relay outputs rated 7A @ 30 VDC support mag locks, strikes, and dry-contact network logic.
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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