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 $380.01
    Sdc/Security Door Controls AUTO-IR48Y Presence Sensor
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    SDC AUTO-IR48Y

    Sdc/Security Door Controls AUTO-IR48Y Presence Sensor

    48-point presence sensor controller with TCP/IP networking for mid-to-large access control

    • 48-point IR presence sensor controller
    • 880nm active infrared triangulation detection
    • 15-37VDC input for industrial deployments
    Usually Ships in 2-3 Weeks Free shipping over $499
    $925.00 $544.99 Save $380.01
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  • Save $1,192.01
    Sdc/Security Door Controls AUTOS236V Single Pull Strike
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    SDC AUTOS236V

    Sdc/Security Door Controls AUTOS236V Single Pull Strike

    36" single pull strike, 24VDC, supports 250K users across 63 doors

    • OSDP and TCP/IP support integrates directly with HID, Genetec, Salto, and Kaba platforms.
    • Scales to 250,000 credentials across 63 networked doors on a single 24VDC power feed.
    • Rated -4 to 131°F with lifetime warranty; suitable for demanding commercial deployments.
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    $2,899.00 $1,706.99 Save $1,192.01
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  • Save $197.01
    Sdc/Security Door Controls BPS6PV Surface Mount Controller
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    SDC BPS6PV

    Sdc/Security Door Controls BPS6PV Surface Mount Controller

    Surface-mount controller for 63 doors and 250,000 credentials

    • Manages up to 63 doors and 250,000 credentials from a single surface-mount unit.
    • Accepts DESFire, MIFARE, NFC 13.56MHz, and 125kHz Prox—supports phased credential migration.
    • Native OSDP and TCP/IP connectivity integrates with enterprise access management platforms.
    Usually Ships in 2-3 Weeks Free shipping over $499
    $479.00 $281.99 Save $197.01
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  • Save $197.01
    Sdc/Security Door Controls BPS6SV Surface Mount Controller
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    SDC BPS6SV

    Sdc/Security Door Controls BPS6SV Surface Mount Controller

    OSDP surface-mount controller for NFC and proximity card access

    • 6 x 6 x 42 in aluminum surface-mount bollard post
    • Houses push-plate and touch-panel readers
    • OSDP communication for credential reader integration
    Usually Ships in 2-3 Weeks Free shipping over $499
    $479.00 $281.99 Save $197.01
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  • Save $12.01
    SDC/Security Door Controls BR64XL AC Rectifier Controller
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    SDC BR64XL

    SDC/Security Door Controls BR64XL AC Rectifier Controller

    AC rectifier controller with OSDP for proximity and keypad readers

    • OSDP encrypted communication prevents credential eavesdropping on the wire.
    • Supports both proximity card and keypad readers from a single controller.
    • Pre-attached 6-inch leads reduce field fabrication time in door frame installs.
    Usually Ships in 2-3 Weeks Free shipping over $499
    $33.00 $20.99 Save $12.01
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  • Save $0.01
    SDC/Security Door Controls CA-UR4-8 Interface Cable
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    SDC CA-UR4-8

    SDC/Security Door Controls CA-UR4-8 Interface Cable

    Dedicated interface cable for SDC UR4-8 multi-door access control

    • Factory-terminated OEM cable ensures correct pinouts for SDC UR4-8 controllers.
    • Supports HID reader infrastructure, preventing polling failures and reader timeouts.
    • Lifetime warranty covers the full service life of your UR4-8 door control deployment.
    Usually Ships in 2-3 Weeks Free shipping over $499
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  • Save $78.01
    SDC/Security Door Controls CB701 OSDP Controller
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    SDC CB701

    SDC/Security Door Controls CB701 OSDP Controller

    OSDP wired controller for NFC/keypad door access integration

    • OSDP compliance enables native integration with Axis, Genetec, Honeywell, and Salto panels.
    • 24VDC ± 10% input works directly with standard PoE-fed access control distribution panels.
    • SPDT dry-contact relay (2A/30VDC) supports fail-safe or fail-open door hardware wiring.
    Usually Ships in 2-3 Weeks Free shipping over $499
    $190.00 $111.99 Save $78.01
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  • Save $0.01
    SDC/Security Door Controls CC3-5-7652 Cable 5ft Socket
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    SDC CC3-5-7652

    SDC/Security Door Controls CC3-5-7652 Cable 5ft Socket

    5ft HID cable socket for SDC access control door readers

    • 5ft length bridges controller-to-HID reader gaps without signal degradation.
    • Socket connector integrates directly with SDC multi-door controller infrastructure.
    • Lifetime warranty covers this input power and monitoring cable assembly.
    Usually Ships in 2-3 Weeks Free shipping over $499
    $79.00 $78.99 Save $0.01
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  • Save $106.01
    SDC/Security Door Controls DTMA-1 One Alternate Action Lock
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    SDC DTMA-1

    SDC/Security Door Controls DTMA-1 One Alternate Action Lock

    One alternate action strike for HID access control at 30VDC

    • Controls one EM lock, electric strike, shear lock, or bolt lock at 30VDC/5A.
    • Toggle-action relay eliminates networked panel for single-door deployments.
    • Wires directly to HID reader relay output; tri-color LED confirms lock state.
    Usually Ships in 2-3 Weeks Free shipping over $499
    $297.00 $190.99 Save $106.01
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  • Save $115.01
    SDC/Security Door Controls DTMO-1 Momentary Switch
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    SDC DTMO-1

    SDC/Security Door Controls DTMO-1 Momentary Switch

    30VDC momentary switch for HID-integrated door strike and lock control

    • 5A SPDT contact at 30VDC drives EM locks, shear locks, and electric strikes directly.
    • Desktop console (4⅛″×3⅛″×6¼″) suits guard stations and emergency-unlock points.
    • Lifetime warranty; hardwires into HID 30VDC architectures with no firmware changes needed.
    Usually Ships in 2-3 Weeks Free shipping over $499
    $297.00 $181.99 Save $115.01
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  • Save $127.01
    Sdc/Security Door Controls DTMO-2 Mini Console Momentary
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    SDC DTMO-2

    Sdc/Security Door Controls DTMO-2 Mini Console Momentary

    Momentary mini console for HID access control door strikes at 30VDC

    • 5A SPDT contact at 30VDC handles EM locks, shear locks, and electric strikes reliably.
    • Tri-color LED indicators confirm live lock and door status, reducing operator errors.
    • Compact 4⅛"×3⅛"×6¼" footprint fits guard stations controlling up to 2 doors.
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    $327.00 $199.99 Save $127.01
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  • Save $161.01
    SDC/Security Door Controls DTMOMA-2 Mini Desktop Console
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    SDC DTMOMA-2

    SDC/Security Door Controls DTMOMA-2 Mini Desktop Console

    Mini desktop console for HID access control, single to multi-door

    • 5A @ 30VDC SPDT relay drives EM strikes and exit hardware without external buffering.
    • Hardwired contact-closure input integrates directly with HID readers and control panels.
    • Compact beige aluminum enclosure (4.1"×3.1"×6.3") controls 1–2 doors from any desk.
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    $415.00 $253.99 Save $161.01
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  • Save $0.01
    SDC/Security Door Controls E12U Glass Door Mounting Kit
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    SDC E12U

    SDC/Security Door Controls E12U Glass Door Mounting Kit

    Glass door controller with NFC proximity readers and OSDP protocol

    • Mounts NFC and 13.56MHz proximity readers on glass doors without drilling structural supports.
    • OSDP communication ensures encrypted, bidirectional reader-to-controller integration.
    • Compact 2½" × 1½" × 8½" envelope fits standard glass door installations; lifetime warranty.
    Usually Ships in 2-3 Weeks Free shipping over $499
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  • Save $316.01
    SDC/Security Door Controls E75KQE1Q Standalone Keypad
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    SDC E75KQE1Q

    SDC/Security Door Controls E75KQE1Q Standalone Keypad

    Standalone keypad reader for single/dual-door access, no central panel

    • Standalone keypad electronic lockset, 2-door capacity
    • 12VDC or 4x AA alkaline battery operation
    • No central panel required for basic access control
    Usually Ships in 2-3 Weeks Free shipping over $499
    $769.00 $452.99 Save $316.01
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  • Save $27.01
    SDC/Security Door Controls EA-SN Door Prop Alarm
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    SDC EA-SN

    SDC/Security Door Controls EA-SN Door Prop Alarm

    4-door prop alarm controller with OSDP/TCP/IP for enterprise access

    • Operates on 12 or 24VDC, integrating with virtually any commercial access control supply.
    • 85dB piezo alarm triggers on door-prop detection; resets via dry contact input automatically.
    • SPDT dry-contact output (2A @ 30VDC) enables relay control or panel notification without a dedicated controller.
    Usually Ships in 2-3 Weeks Free shipping over $499
    $256.00 $228.99 Save $27.01
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  • Save $130.01
    Sdc/Security Door Controls EK14U Eclipse Trim 630 Controller
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    SDC EK14U

    Sdc/Security Door Controls EK14U Eclipse Trim 630 Controller

    OSDP wired controller for NFC and proximity card access

    • OSDP protocol eliminates proprietary wiring and prevents single-vendor platform lock-in.
    • Accepts both proximity and keypad readers on one trim—no hardware swap needed.
    • NFC/13.56MHz support covers ISO14443A/B cards, mobile credentials, and legacy stock.
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    $334.00 $203.99 Save $130.01
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  • Save $83.01
    Sdc/Security Door Controls EK403U Eclipse Trim Key Retracts
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    SDC EK403U

    Sdc/Security Door Controls EK403U Eclipse Trim Key Retracts

    OSDP controller with NFC + keypad in Eclipse Trim form factor

    • OSDP-over-IP integration works with any compliant ACS—no proprietary lock-in.
    • Dual NFC/13.56MHz + keypad credentials support MFA without swapping card populations.
    • Eclipse escutcheon fits standard nightlatch frames; compatible with existing 630 strike hardware.
    Usually Ships in 2-3 Weeks Free shipping over $499
    $215.00 $131.99 Save $83.01
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  • Save $321.01
    SDC/Security Door Controls EKE03U Eclipse Electronic Trim
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    SDC EKE03U

    SDC/Security Door Controls EKE03U Eclipse Electronic Trim

    63-door controller with 250K credentials and multi-tech reader support

    • Manages up to 63 doors per unit; stack multiple units for campus-scale deployments.
    • Stores 250,000 credentials, supporting large contractor and seasonal staff rosters.
    • Single reader accepts DESFire, MIFARE, NFC, and 125 kHz proximity without hardware swaps.
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    $826.00 $504.99 Save $321.01
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  • Save $31.01
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    SDC FA

    SDC/Security Door Controls FA Control Panel Qty 2

    Dual control panels for multi-door SDC access systems

    • Two independent processing nodes included, eliminating a second SKU purchase for zoned deployments.
    • Each unit weighs 2.0 lbs, fitting wall-mount or cabinet installs without structural reinforcement.
    • Lifetime warranty covers materials and workmanship defects across the full product lifecycle.
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    $79.00 $47.99 Save $31.01
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  • Save $0.01
    SDC/Security Door Controls FB-4 Fused Terminal Board
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    SDC FB-4

    SDC/Security Door Controls FB-4 Fused Terminal Board

    24VDC fused terminal board for HID multi-door access control

    • Splits one 24VDC supply into four independently fused 2A outputs for circuit isolation.
    • Per-channel on/off switch and LED let you cut power to one device without disrupting others.
    • Compact 3¼" × 2" form factor mounts easily inside a power supply cabinet or enclosure.
    Usually Ships in 2-3 Weeks Free shipping over $499
    $103.00 $102.99 Save $0.01
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  • Save $187.01
    Sdc/Security Door Controls FS23MIV Narrow Bolt Lock
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    SDC FS23MIV

    Sdc/Security Door Controls FS23MIV Narrow Bolt Lock

    Narrow bolt strike for tight spaces, 63-door capacity with multi-credential support

    • Dual repelling magnets eject bolt on spring failure, ensuring failsafe egress compliance.
    • Listed by California State Fire Marshal for perimeter and emergency exit after-hours locking.
    • Supports 250,000 users across 63 doors via DESFire, MIFARE, NFC, and 125kHz credentials.
    Usually Ships in 2-3 Weeks Free shipping over $499
    $455.00 $267.99 Save $187.01
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  • Save $321.01
    SDC/Security Door Controls GKE03U Galaxy Electronic Trim
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    SDC GKE03U

    SDC/Security Door Controls GKE03U Galaxy Electronic Trim

    Enterprise controller for up to 63 doors with 250,000 credential support

    • Controls up to 63 doors from one credential database, cutting sync overhead across buildings.
    • Stores 250,000 credentials on-device so access decisions work through network outages.
    • Single reader accepts DESFire, MIFARE, NFC, and 125kHz prox—no hardware swap needed.
    Usually Ships in 2-3 Weeks Free shipping over $499
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  • Save $429.01
    Sdc/Security Door Controls GL263AHD GateLock Strike
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    SDC GL263AHD

    Sdc/Security Door Controls GL263AHD GateLock Strike

    Networked electronic strike for 63-door systems with multi-credential support

    • Scales to 63 doors and 250,000 credentials across DESFire, MIFARE, NFC, and 125kHz.
    • 12/24 VDC field-selectable operation integrates with existing power infrastructure.
    • Failsecure 5/8" bolt auto-relocks on gate swing; SPDT contacts report door and bolt status.
    Usually Ships in 2-3 Weeks Free shipping over $499
    $1,205.00 $775.99 Save $429.01
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  • Save $0.01
    Sdc/Security Door Controls HDB1V Herculite Glass Door Mounting
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    SDC HDB1V

    Sdc/Security Door Controls HDB1V Herculite Glass Door Mounting

    Metal mounting bracket for frameless/semi-frameless herculite glass doors

    • Aluminum bracket mounts EM strikes and mag-locks to frameless herculite glass doors.
    • Verified compatible with SDC 1511, 1571, and 1581 series locking devices.
    • Lifetime warranty covers interior commercial deployments in lobbies and office entrances.
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  • Save $305.01
    Sdc/Security Door Controls HID1326-100 Proximity Card II
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    SDC HID1326-100

    Sdc/Security Door Controls HID1326-100 Proximity Card II

    HID Proximity Card II credential for TCP/IP networked access control

    • Passive 125 kHz credential requires no batteries or wiring—zero maintenance overhead.
    • Drops into any HID-compatible reader deployment with no driver or firmware changes needed.
    • Lifetime factory warranty covers the credential across its full deployment lifespan.
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  • Save $64.01
    Sdc/Security Door Controls HID1346-10 Prox Key Fob
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    SDC HID1346-10

    Sdc/Security Door Controls HID1346-10 Prox Key Fob

    HID proximity key fob with TCP/IP network connectivity for access control

    • Passive HID proximity credential requires no battery, eliminating per-fob maintenance costs.
    • TCP/IP connectivity enables centralized credential provisioning and revocation across door controllers.
    • 650-cardholder buffer supports medium-scale deployments; plan for additional zones beyond 650 users.
    Usually Ships in 2-3 Weeks Free shipping over $499
    $166.00 $101.99 Save $64.01
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  • Save $407.01
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    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.
    Usually Ships in 2-3 Weeks Free shipping over $499
    $1,048.00 $640.99 Save $407.01
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  • Save $130.01
    Sdc/Security Door Controls IPI-30 POE 30W Injector
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    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.
    Usually Ships in 2-3 Weeks Free shipping over $499
    $317.00 $186.99 Save $130.01
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  • Save $92.01
    Sdc/Security Door Controls IPRW300 Wiegand Proximity Reader
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    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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    $237.00 $144.99 Save $92.01
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    Sdc/Security Door Controls IPS-12 POE Splitter 12VDC
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    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.
    Usually Ships in 2-3 Weeks Free shipping over $499
    $280.00 $164.99 Save $115.01
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    Sdc/Security Door Controls LR100DXK Electric Latch Retraction
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    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.
    Usually Ships in 2-3 Weeks Free shipping over $499
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  • Save $286.01
    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.
    Usually Ships in 2-3 Weeks Free shipping over $499
    $792.00 $505.99 Save $286.01
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  • Save $256.01
    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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    $718.00 $461.99 Save $256.01
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  • Save $356.01
    SDC/Security Door Controls LR100JAK Electronic Lock Controller
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    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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    $867.00 $510.99 Save $356.01
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  • Save $279.01
    SDC/Security Door Controls LR100K2K Electric Latch Retraction
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    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.
    Usually Ships in 2-3 Weeks Free shipping over $499
    $718.00 $438.99 Save $279.01
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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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    $718.00 $422.99 Save $295.01
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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