Access Control
Sub categories
Cellular Communicators
12 items
Intrusion Panels
33 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
259 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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SDC
SKU: 423MUL1G
SDC Security Door Controls 423MUL1G 10-Door Controller
10-door controller with multi-credential support for mixed deployments
- Manages 10 doors and 250,000 users without additional hardware or licensing tiers.
- Accepts DESFire, MIFARE, NFC, and 125kHz prox on one controller—no credential-specific hardware.
- OSDP communication integrates directly with third-party ACS platforms over 24VDC or PoE.
$207.00 $121.99 Save $85.01The item has been added -
SDC
SKU: 446U
SDC Security Door Controls 446U Momentary DPST Exit Controller
DPST momentary exit controller for 24VDC access systems with OSDP
- DPST 6A/30VDC contacts switch strike release and audit relay simultaneously.
- OSDP wired integration connects directly to Salto, Vanderbilt controllers, no relay modules.
- 24VDC ±10% input (21.6–26.4V) fits standard access control power rails with no conversion.
$157.00 $95.99 Save $61.01The item has been added -
SDC
SKU: 451V
SDC Security Door Controls 451V Vandal Resistant Push Switch
Vandal-resistant 10-door controller with encrypted OSDP for secure access
- Manages 10 doors and 250,000 credentials from a single 30VDC controller.
- Encrypted OSDP secures tamper-alarm and credential traffic end-to-end.
- Supports DESFire, MIFARE, NFC, and 125kHz prox—no mixed-protocol readers needed.
$190.00 $111.99 Save $78.01The item has been added -
SDC
SKU: 484A2U
SDC Security Door Controls 484A2U Exit Switch Controller
Multi-door controller for 63 exits with 250K credential capacity
- Manages 63 exit points from one wired node, cutting per-door reader infrastructure costs.
- 250,000-credential local cache keeps door response fast during network interruptions.
- DESFire, MIFARE, NFC, and 125kHz support allows staged badge migration without a forklift.
$272.00 $160.99 Save $111.01The item has been added -
SDC
SKU: 55-CU
SDC Security Door Controls 55-CU Electric Strike 12/24V
630 lbs electric strike with 12/24V dual voltage for access control
- 630 lb holding force exceeds ANSI/BHMA A156.3 for high-traffic perimeter doors.
- Dual 12/24VDC input eliminates strike family splits across legacy and modern deployments.
- OSDP and TCP/IP support up to 4 doors and 250,000 users without vendor lock-in.
$540.00 $317.99 Save $222.01The item has been added -
SDC
SKU: CR4
SDC Security Door Controls CR4 4-Door Control Board
4-door access control board with 250K credentials over OSDP
- Controls four independent door relays from a single 24VDC board, reducing hardware sprawl.
- OSDP communication ensures interoperability across readers and platforms without vendor lock-in.
- Stores up to 250,000 credentials locally, eliminating real-time database queries per transaction.
$204.00 $120.99 Save $83.01The item has been added -
SDC
SKU: E6200
SDC Security Door Controls E6200 Excel Industrial Series
Industrial lock/strike with 3-in-1 credential reader and OSDP control
- 3-in-1 NFC/13.56MHz, proximity, and keypad reader cuts panel ports and conduit runs.
- OSDP protocol enables native integration with Genetec, Salto, Identiv, and Tyco platforms.
- Direct retrofit for Securitron M62 and Locknetics 70 at 24VDC; no new power supply needed.
$523.00 $319.99 Save $203.01The item has been added -
SDC
SKU: E6U
SDC Security Door Controls E6U Class Door Kit Reader
NFC + keypad reader for SDC E600 glass door systems with OSDP
- Dual NFC/13.56 MHz and PIN keypad credentials reduce single-factor access risk.
- OSDP communication ensures compatibility with modern access control panels.
- Drop-in fit for SDC E600 glass door frames requires no drilling or modification.
$152.00 $151.99 Save $0.01The item has been added -
SDC
SKU: E75PSQE1Q
SDC Security Door Controls E75PSQE1Q Keypad Lock/Strike
Keypad lock/strike for 2 doors, supports 250K users with multiple credential types
- Stores up to 250,000 PIN users locally — no panel or network required.
- Runs on 12VDC or 4× AA batteries, rated for 100,000 cycles per charge.
- Operates from -4°F to +140°F, suitable for unheated or exterior installs.
$1,325.00 $779.99 Save $545.01The item has been added -
SDC
SKU: EH1024120A
SDC Security Door Controls EH1024120A EH10 Flush Lock/Strike
Flush lock/strike for networked access control up to 10 doors
- Supports DESFire, MIFARE, NFC, and 125 kHz Prox from a single reader—no parallel infra.
- OSDP and TCP/IP protocols enable direct integration with Hirsch, Honeywell, Salto, and Genetec.
- Scales to 250,000 user records across up to 10 doors on one networked installation.
$171.00 $100.99 Save $70.01The item has been added -
SDC
SKU: EP499-R
SDC Security Door Controls EP499-R Explosion Proof Controller
Explosion-proof 4-door controller for hazardous industrial locations
- Manages 4 independent doors in a single explosion-proof enclosure, cutting hazardous-area wiring complexity.
- Stores 250,000 HID credentials onboard, eliminating frequent reprogramming on large multi-shift sites.
- Supports OSDP and TCP/IP with Wiegand fallback, ensuring connectivity even when the network is unavailable.
$2,863.00 $1,748.99 Save $1,114.01The item has been added -
SDC
SKU: IC-UR48-SPEC
SDC Security Door Controls IC-UR48-SPEC 4-Door Controller
4-door access controller with 250,000 user capacity for multi-door facilities
- Controls 4 doors with independent access policies, eliminating separate single-door controllers.
- Stores 250,000 credential profiles on-device, supporting large campuses without memory limits.
- OSDP and TCP/IP connectivity enables encrypted reader comms and remote credential management.
$124.00 $85.99 Save $38.01The item has been added -
Add to Cart The item has been addedSDC
SKU: LR100ARK
SDC Security Door Controls LR100ARK Electric Latch Retraction
Multi-door controller for 63 doors and 250,000 credentials
- Retrofits onto 26+ exit device brands in 36"–48" openings without door surgery.
- 700 mA inrush motor runs on standard 12V/24V circuits—no power supply oversizing needed.
- Motor-driven mechanism sustains higher cycle counts and operates quieter than solenoid designs.
$733.00 $431.99 Save $301.01The item has been added -
SDC
SKU: LRY61R
SDC Security Door Controls LRY61R Yale Retrofit Monitoring Kit
Yale retrofit controller for 63 doors with multi-credential support
- Controls up to 63 doors and 250,000 credentials without replacing existing hardware.
- Accepts DESFire, MIFARE, NFC, and 125kHz prox—preserving current card stock investments.
- OSDP and TCP/IP dual-protocol support enables multi-vendor platform integration.
$125.00 $76.99 Save $48.01The item has been added -
SDC
SKU: MC-4MU
SDC Security Door Controls MC-4MU SPDT Concealed Magnetic
4-door controller with 250K user capacity, OSDP/TCP-IP networked
- Manages 4 independent doors from one controller, reducing panel count on multi-entrance sites.
- Stores up to 250,000 credentials locally—no secondary controllers needed as facility headcount grows.
- OSDP and TCP/IP support enables LAN-based policy management and audit logging over standard Ethernet.
$115.00 $70.99 Save $44.01The item has been added -
SDC
SKU: MC-4PAK
SDC Security Door Controls MC-4PAK 4-Door Access Controller
4-door controller with 250K credential capacity for networked access
- Manages 4 independent access points from one controller, reducing cabinet footprint.
- Stores up to 250,000 HID credentials locally, eliminating dependency on a remote server.
- OSDP and TCP/IP dual-protocol support enables encrypted reader comms and direct LAN integration.
$400.00 $244.99 Save $155.01The 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