SDC products
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Add to Cart The item has been addedSDC 400NU-SN 4-Door Access Control Siren Controller
4-door networked controller with 250K user capacity and OSDP/TCP/IP
- Operates on 12 or 24 VDC ±10%, compatible with standard access control power supplies.
- Dry-contact relay input integrates with any access control platform without network or protocol support.
- Compact 1¾" × 4½" stainless steel faceplate fits narrow wall spaces alongside credential readers.
Usually Ships in 2-3 Weeks Free shipping over $499$71.00 $70.99 Save $0.01 -
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Add to Cart The item has been addedSDC 400NU-L2 4-Door Access Control Annunciator
4-door annunciator with HID credentials and dual-protocol networking
- Monitors 4 doors via LED indicators on a 1¾"×4½" stainless steel faceplate.
- Accepts 12/24 VDC ±10% relay inputs; no network required, point-to-point wiring.
- Lifetime warranty; corrosion-resistant finish suits healthcare, hospitality, and marina installs.
Usually Ships in 2-3 Weeks Free shipping over $499$58.00 $57.99 Save $0.01 -
Save $59.01
Add to Cart The item has been addedSDC Security Door Controls 290LS Micro Cabinet Lock
Compact NFC cabinet lock with OSDP integration for access control
- Field-selectable 12/24 VDC ±10% eliminates dedicated PSU on mixed-voltage sites.
- SPDT BPS relay (5A @ 30VDC) confirms bolt state, cutting false-open audit entries.
- OSDP-compatible with NFC/13.56 MHz readers and keypads; lifetime warranty included.
Usually Ships in 2-3 Weeks Free shipping over $499$152.00 $92.99 Save $59.01 -
Save $118.01
Add to Cart The item has been addedSDC/Security Door Controls 260HV 260 Lock 24VDC
24VDC electronic lock/strike with OSDP for wired access control
- OSDP protocol eliminates proprietary lock-in for clean multi-vendor panel integration.
- Failsecure mortise bolt retracts only when powered, locking instantly on power loss.
- Dual-voltage 12/24 VDC ±10% input adapts to existing panel outputs without a converter.
Usually Ships in 2-3 Weeks Free shipping over $499$305.00 $186.99 Save $118.01 -
Save $93.01
Add to Cart The item has been addedSDC Security Door Controls 210HV 210 Lock 12/24VDC
24VDC electric strike with OSDP for proximity and NFC access
- Native OSDP support connects directly to HID, Salto, and DoorKing panels—no converters needed.
- Dual 12/24VDC input is compatible with standard commercial power supplies and UPS backup systems.
- Accepts 125kHz proximity and 13.56MHz NFC credentials via any standards-compliant reader hardware.
Usually Ships in 2-3 Weeks Free shipping over $499$228.00 $134.99 Save $93.01 -
Save $133.01
Add to Cart The item has been addedSdc/Security Door Controls 180AIV Bolt Lock 24VDC
24VDC bolt lock with NFC proximity and keypad for wired access control
- Dual NFC/13.56MHz and keypad input eliminates reader duplication on multi-credential sites.
- OSDP protocol enables encrypted panel integration with Salto, Vanderbilt, and generic controllers.
- 2"×2"×6" bolt strike fits narrow mullions; lifetime warranty reduces long-term replacement risk.
Usually Ships in 2-3 Weeks Free shipping over $499$344.00 $210.99 Save $133.01 -
Save $118.01
Add to Cart The item has been addedSDC/Security Door Controls 160IV Mortise Bolt Lock
Mortise bolt lock with NFC + keypad, 24VDC wired, OSDP protocol
- OSDP protocol enables direct IP panel integration with no proprietary gateway required.
- Dual 12/24VDC input (±10%) cuts voltage drop on long runs at 450mA draw @ 24VDC.
- Onboard NFC/13.56MHz reader and keypad eliminate a separate door-leaf reader and wiring run.
Usually Ships in 2-3 Weeks Free shipping over $499$305.00 $186.99 Save $118.01 -
Save $180.01
Add to Cart The item has been addedSDC/Security Door Controls 1591U Single EM Lock
Single EM lock for sliding doors with OSDP access control integration
- Delivers 850 lbs holding force; dual-lock config scales to 1,700 lbs on heavy sliding doors.
- Field-selectable 12/24VDC input simplifies power supply sizing across mixed-voltage installations.
- Mortise mount with OSDP support drops into modern ACS without proprietary middleware or adapters.
Usually Ships in 2-3 Weeks Free shipping over $499$438.00 $257.99 Save $180.01 -
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Add to Cart The item has been addedSDC 1581S-TC3 Tandem Cable 3'
3-foot wired tandem cable for 4-door access control with OSDP/TCP/IP
- 24VDC operation fits standard access control power budgets without extra conditioning.
- Supports OSDP and TCP/IP, enabling both bus topology and network-based credential exchange.
- 3-foot fixed length connects adjacent doors or controller-to-reader without excess slack.
Usually Ships in 2-3 Weeks Free shipping over $499$39.00 $38.99 Save $0.01 -
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Add to Cart The item has been addedSDC/Security Door Controls 1576-MP Mounting Plate
Mounting plate for HID proximity readers in access control
- Secures HID proximity readers in SDC access control architectures with stable alignment.
- Engineered for a specific HID proximity reader footprint, reducing fit and alignment issues.
- Lifetime warranty covers the mounting plate for the duration of the installation lifecycle.
Usually Ships in 2-3 Weeks Free shipping over $499$71.00 $70.99 Save $0.01 -
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Add to Cart The item has been addedSDC Security Door Controls 1576-BK Mounting Bracket
4-door controller bracket with OSDP/TCP/IP for multi-site access
- Supports 4-door controller deployments with OSDP and TCP/IP communication.
- Compatible with HID credentials and scales to 250,000 user accounts.
- Rack-mount bracket standardizes hardware across multi-site installations.
Usually Ships in 2-3 Weeks Free shipping over $499$101.00 $100.99 Save $0.01 -
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Add to Cart The item has been addedSDC 1576-ZBV Top Jamb Z Bracket
Top jamb Z-bracket for SDC 4-door controllers with OSDP/TCP/IP
- Top jamb Z-bracket keeps hardware out of traffic path and simplifies cable routing.
- Supports SDC 4-door controllers over OSDP and TCP/IP for networked access deployments.
- HID credential compatibility scales to 250,000 users across enterprise multi-door systems.
Usually Ships in 2-3 Weeks Free shipping over $499$200.00 $199.99 Save $0.01 -
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Add to Cart The item has been addedSDC/Security Door Controls 1575-BK Mounting Bracket
4-door access controller mounting bracket for enterprise HID systems
- Secures the SDC 1575 controller managing up to 250,000 users across 4 doors.
- Supports flush or surface mount in standard electrical boxes—no frame modification needed.
- Compatible with HID credential readers (cards, fobs, proximity) over OSDP and TCP/IP.
Usually Ships in 2-3 Weeks Free shipping over $499$127.00 $126.99 Save $0.01 -
Save $41.01
Add to Cart The item has been addedSDC/Security Door Controls 15-4S24U 4-Door Electric Strike
4-door electric strike with OSDP/TCP/IP for networked access control
- Controls up to 4 independent doors from a single 12VDC wired power run.
- Failsecure latch stays locked on power loss, meeting secured-perimeter requirements.
- OSDP and TCP/IP support integrates natively with HID readers and access panels.
Usually Ships in 2-3 Weeks Free shipping over $499$107.00 $65.99 Save $41.01 -
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Add to Cart The item has been addedSDC 15-4S12U Electric Strike 12VDC 4-Door
4-door electric strike with 12VDC power and OSDP/TCP/IP control
- Controls 4 doors from one 12VDC module, cutting panel count and wiring runs.
- Failsecure latch locks automatically on power loss, protecting secured areas.
- Native OSDP and TCP/IP support integrates with Salto, Kantech, and Genetec.
Usually Ships in 2-3 Weeks Free shipping over $499$107.00 $65.99 Save $41.01 -
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Add to Cart The item has been addedSDC 1500-12TEPX 1500/1200 Armature Zinc Controller
4-door access controller with 250K credential capacity and OSDP/TCP/IP
- Manages 4 doors independently over OSDP/TCP/IP, eliminating centralized panel runs.
- Stores up to 250,000 HID card/badge credentials onboard for large-campus deployments.
- Zinc armature housing extends service life in humidity-prone indoor and semi-protected areas.
Usually Ships in 2-3 Weeks Free shipping over $499$67.00 $66.99 Save $0.01 -
Save $182.01
Add to Cart The item has been addedSDC 1091AIV Spacesaver Mortise Bolt
Compact mortise bolt for single-door access, supports four credential types
- Supports DESFire, MIFARE, NFC, and 125 kHz prox in one mortise body—no converters needed.
- Native OSDP and TCP/IP eliminate proprietary gateways, shortening panel commissioning time.
- Stores up to 250,000 user records on-device, reducing panel dependency at high-traffic doors.
Usually Ships in 2-3 Weeks Free shipping over $499$444.00 $261.99 Save $182.01 -
Save $171.01
Add to Cart The item has been addedSdc/Security Door Controls 101-PAM Remote Signaling Door
4-door access controller with 250K user capacity and OSDP/TCP/IP
- Manages 4 doors from a single controller with one IP address for centralized policy control.
- Stores 250,000 user credentials, eliminating capacity bottlenecks in large enterprise deployments.
- OSDP and TCP/IP support removes proprietary gateway dependencies and simplifies system upgrades.
Usually Ships in 2-3 Weeks Free shipping over $499$416.00 $244.99 Save $171.01 -
Save $161.01
Add to Cart The item has been addedSDC 101-4AM Four Door Annunciator Controller
Four-door controller with 250K user capacity and HID credential support
- Manages 4 doors from a single controller, cutting distributed node wiring and labor.
- Stores 250,000 user profiles natively—no hardware swap as credential rosters scale.
- OSDP over TCP/IP enables vendor-neutral reader integration across standard Ethernet.
Usually Ships in 2-3 Weeks Free shipping over $499$393.00 $231.99 Save $161.01 -
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Add to Cart The item has been addedSDC Security Door Controls 100-3 24VDC Solenoid Controller
24VDC solenoid controller for HID access control systems
- Operates at 24VDC, matching standard commercial door control power supplies.
- Integrates natively with HID credential readers and electric strike hardware.
- Lifetime warranty reduces long-term risk in single- or multi-door deployments.
Usually Ships in 2-3 Weeks Free shipping over $499$155.00 $154.99 Save $0.01
