Access Control
Sub categories
Cellular Communicators
12 items
Intrusion Panels
34 items
Keypads & Touchscreens
34 items
Motion & Glass Break Detectors
67 items
Sirens & Sounders
12 items
Wireless Sensors
52 items
Access Cards & Credentials
22 items
Access Hubs & Controllers
21 items
Card Readers
55 items
Control Systems
262 items
Credentials
658 items
Door Controllers
140 items
Door Hardware & I/O
1530 items
Door Locks & Strikes
325 items
Showing Results for Access Control
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Add to Cart The item has been addedSDC
SKU: LR100FAK
SDC LR100FAK Electric Latch Retraction Controller
Multi-door latch controller for 63 doors and 250,000 credentials
- Controls up to 63 doors from a single unit, reducing per-door controller sprawl.
- Supports 250,000 user records with DESFire, MIFARE, NFC, and 125 kHz prox credentials.
- OSDP and TCP/IP communication enables native integration into modern access platforms.
$733.00 $431.99 Save $301.01The item has been added -
SDC
SKU: LR100FCK
SDC LR100FCK Networked Access Control Door Manager
Networked controller for up to 63 doors with 250K credential capacity
- Manages up to 63 doors and 250,000 credentials from a single controller instance.
- OSDP over TCP/IP delivers encrypted, bidirectional reader comms on standard network infra.
- Supports DESFire, MIFARE, NFC, and 125 kHz prox—no badge swap required during migrations.
$733.00 $431.99 Save $301.01The item has been added -
SDC
SKU: LR100FCK-EM
SDC LR100FCK-EM 4-Door Electronic Lock Release Controller Kit
4-door networked lock controller with OSDP + TCP/IP for multi-site access
- Controls 4 independent doors from one wired unit, reducing controller sprawl and failure points.
- OSDP and TCP/IP dual-protocol support enables integration with legacy and modern ACS platforms.
- Stores up to 250,000 user records, scaling from mid-size offices to enterprise deployments.
$792.00 $466.99 Save $325.01The item has been added -
SDC
SKU: LR100PDK
SDC LR100PDK Electric Latch Retraction Controller
Multi-door controller for up to 63 doors with 250k credentials
- Controls up to 63 doors on one controller, consolidating wiring for enterprise deployments.
- Stores 250,000 credentials across DESFire, MIFARE, NFC, and 125kHz Prox simultaneously.
- OSDP and TCP/IP dual-protocol support enables encrypted comms and remote management.
$718.00 $422.99 Save $295.01The item has been added -
Add to Cart The item has been addedSDC
SKU: LR100SDCK
SDC LR100SDCK 6000 Series Multi-Door Access Control
63-door controller with 250K credentials and four credential types
- Manages up to 63 doors and 250,000 credentials from a single controller.
- OSDP and TCP/IP support integrates into existing infrastructure without proprietary gateways.
- Accepts DESFire, MIFARE, NFC, and 125 kHz prox simultaneously for phased upgrades.
$718.00 $422.99 Save $295.01The item has been added -
Add to Cart The item has been addedSDC
SKU: LR100SGK
SDC LR100SGK Electric Latch Retraction Controller
Multi-door controller handling 63 doors and 250,000 credentials
- Single controller manages up to 63 electrified doors, reducing control hardware footprint.
- Stores 250,000 user credentials, eliminating server splits across multi-facility deployments.
- Supports DESFire, MIFARE, NFC, and 125 kHz readers on one system via OSDP and TCP/IP.
$718.00 $422.99 Save $295.01The item has been added -
Add to Cart The item has been addedSDC
SKU: LR100VDK
SDC LR100VDK Electric Retrofit Controller for Von Duprin
Von Duprin retrofit controller for 63 doors with 250,000 users
- Controls up to 63 doors from one unit, reducing controller count in large facilities.
- Stores 250,000 user credentials without performance loss, scaling to enterprise deployments.
- OSDP and TCP/IP support eliminates proprietary wiring and enables multi-vendor reader sourcing.
$718.00 $422.99 Save $295.01The item has been added -
Add to Cart The item has been addedSDC
SKU: LR100VDK-22-EM
SDC LR100VDK-22-EM Von Duprin 22 ELR Controller Kit
4-door wired controller for Von Duprin 22 ELR strikes with 250K users
- Manages 4 independent doors from one controller, reducing wiring runs and control nodes.
- Stores up to 250,000 HID credentials, supporting large campuses without database partitioning.
- TCP/IP and OSDP dual-protocol support enables incremental migration without full infrastructure replacement.
$776.00 $456.99 Save $319.01The item has been added -
Add to Cart The item has been addedSDC
SKU: LR100VDK-EM
SDC LR100VDK-EM Von Duprin ELR Controller Kit
4-door Von Duprin controller with 250K user capacity and OSDP
- Controls 4 independent doors from one unit, simplifying wiring and panel topology.
- Stores up to 250,000 user records, supporting enterprise-scale deployments without controller swaps.
- OSDP encrypted reader communication meets audit requirements for credential data in transit.
$776.00 $456.99 Save $319.01The item has been added -
SDC
SKU: MC-4
SDC MC-4 SPDT Concealed Magnetic Door Switch
Concealed magnetic door switch, 30VDC SPDT for access control
- SPDT contacts provide both NO and NC outputs, eliminating external relay logic.
- 30VDC rating integrates directly with standard EM lock and strike control circuits.
- Concealed frame-mount design leaves no exposed hardware, resisting tampering.
$61.00 $37.99 Save $23.01The item has been added -
Add to Cart The item has been addedSDC
SKU: MD-31DB
SDC MD-31DB Request-To-Exit PIR Sensor Controller
4-door PIR exit controller with 250K credential capacity on 30VDC
- Controls four independent PIR exit points from one controller, reducing panel count and wiring labor.
- Stores 250,000 credentials onboard, enabling offline operation without a secondary authorization server.
- Runs on 30VDC and supports OSDP and TCP/IP, fitting directly into standard access control cabinet wiring.
$277.00 $169.99 Save $107.01The item has been added -
SDC
SKU: MD-31DOW
SDC MD-31DOW Motion Detector Controller
4-door motion-triggered controller with 250K credential capacity
- Controls 4 independent door zones from one panel, cutting wiring runs and hardware overhead.
- Stores 250,000 HID credentials locally so access decisions survive network outages instantly.
- OSDP and TCP/IP dual comms let you integrate with legacy readers or modern IP platforms without rework.
$277.00 $169.99 Save $107.01The item has been added -
SDC
SKU: MS-12D
SDC MS-12D Cylinder Latch Monitor DPDT
DPDT cylinder latch monitor for up to 4 doors with OSDP/TCP/IP
- DPDT relay rated 5A @ 30VDC integrates directly with legacy and IP door controllers.
- Monitors up to 4 deadbolt strikes from one device, cutting wiring runs and panel I/O.
- Native OSDP and TCP/IP support enables direct integration with major VMS platforms.
$196.00 $119.99 Save $76.01The item has been added -
SDC
SKU: MS-14
SDC MS-14 Cylindrical Latch Monitor
Real-time latch monitoring for HID access control systems
- SPDT dry contact rated 5A @ 30VDC connects directly to any access control panel input.
- Fits standard 4⅞" ANSI strike pocket, retrofitting existing cylindrical lock hardware.
- Lifetime warranty backs continuous real-time latch state feedback for audit trail compliance.
$162.00 $98.99 Save $63.01The item has been added -
SDC
SKU: MS-14D
SDC MS-14D Cylinder Latch Monitor DPDT
DPDT cylinder latch monitor for up to 4 doors with OSDP/TCP/IP
- DPDT dry-contact relay at 30VDC/5A confirms latch engagement on cylindrical locks.
- Single unit monitors up to 4 doors, cutting panel input channels and per-door cabling.
- Native OSDP and TCP/IP support enables HID credential integration without gateway translation.
$196.00 $119.99 Save $76.01The item has been added -
SDC
SKU: MS-16D
SDC MS-16D Mortise Lock Latch Monitor
Mortise deadbolt monitor for 4-door networks with HID integration
- Single unit monitors up to 4 mortise locks, cutting per-door hardware and panel cost.
- DPDT dry-contact relay reports deadbolt state at 5A/30VDC with no external power conditioning.
- Lifetime warranty supports retrofit deployments without full mortise hardware replacement.
$196.00 $119.99 Save $76.01The item has been added
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