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SDC
SKU: 423AU
SDC Security Door Controls 423AU OSDP Controller
24VDC OSDP controller for NFC proximity and keypad access
Special Order · Ships in 2-3 weeks$170.00 $104.99 Save $65.01The item has been added -
SDC
SKU: 414NU
SDC Security Door Controls 414NU 410 Series Momentary DPDT
24VDC momentary DPDT controller for door strikes and EM locks
Special Order · Ships in 2-3 weeks$107.00 $68.99 Save $38.01The item has been added -
SDC
SKU: 413PNU
SDC/Security Door Controls 413PNU Integrated Pneumatic Timer
Pneumatic timer controller for up to 63 doors with 250K credentials
Special Order · Ships in 2-3 weeks$400.00 $245.99 Save $154.01The item has been added -
SDC
SKU: 413NU
SDC Security Door Controls 413NU Integrated Electronic Controller
OSDP networked controller for NFC and proximity card access
Special Order · Ships in 2-3 weeks$170.00 $108.99 Save $61.01The item has been added -
SDC
SKU: 413MNU
SDC Security Door Controls 413MNU Integrated Controller
10-door controller with 250K user capacity and multi-credential support
Special Order · Ships in 2-3 weeks$180.00 $110.99 Save $69.01The item has been added -
Add to Cart The item has been addedSDC
SKU: 400W1-433
SDC 400W1-433 4-Door Wireless Access Control Transmitter
4-door wireless access controller with 433 MHz range for multi-entry sites
Special Order · Ships in 2-3 weeks$205.00 $125.99 Save $79.01The item has been added -
SDC
SKU: 400U-SN
SDC 400U-SN Access Controller with Integrated Siren
4-door controller with integrated siren for small-to-mid facilities
Special Order · Ships in 2-3 weeks$71.00 $45.99 Save $25.01The item has been added -
SDC
SKU: 400U-RMB
SDC/Security Door Controls 400U-RMB 4-Door Controller with Buzzer
4-door networked controller with 250K user capacity and integrated buzzer
Special Order · Ships in 2-3 weeks$59.00 $37.99 Save $21.01The item has been added -
Add to Cart The item has been addedSDC
SKU: 400RC433
SDC 400RC433 1-Channel Wireless Receiver Controller
1-channel wireless receiver for up to 63 doors with 250K credentials
Special Order · Ships in 2-3 weeks$189.00 $115.99 Save $73.01The item has been added -
SDC
SKU: 400NU-SN
SDC 400NU-SN 4-Door Access Control Siren Controller
4-door networked controller with 250K user capacity and OSDP/TCP/IP
Special Order · Ships in 2-3 weeks$71.00 $43.99 Save $27.01The item has been added -
SDC
SKU: 400NU-L2
SDC 400NU-L2 4-Door Access Control Annunciator
4-door annunciator with HID credentials and dual-protocol networking
Special Order · Ships in 2-3 weeks$58.00 $35.99 Save $22.01The item has been added -
SDC
SKU: 290LS
SDC Security Door Controls 290LS Micro Cabinet Lock
Compact NFC cabinet lock with OSDP integration for access control
Special Order · Ships in 2-3 weeks$152.00 $96.99 Save $55.01The item has been added -
SDC
SKU: 260HV
SDC/Security Door Controls 260HV 260 Lock 24VDC
24VDC electronic lock/strike with OSDP for wired access control
Special Order · Ships in 2-3 weeks$305.00 $194.99 Save $110.01The item has been added -
SDC
SKU: 210HV
SDC Security Door Controls 210HV 210 Lock 12/24VDC
24VDC electric strike with OSDP for proximity and NFC access
Special Order · Ships in 2-3 weeks$228.00 $139.99 Save $88.01The item has been added -
SDC
SKU: 180AIV
Sdc/Security Door Controls 180AIV Bolt Lock 24VDC
24VDC bolt lock with NFC proximity and keypad for wired access control
Special Order · Ships in 2-3 weeks$344.00 $218.99 Save $125.01The item has been added -
SDC
SKU: 160IV
SDC/Security Door Controls 160IV Mortise Bolt Lock
Mortise bolt lock with NFC + keypad, 24VDC wired, OSDP protocol
Special Order · Ships in 2-3 weeks$305.00 $194.99 Save $110.01The item has been added -
SDC
SKU: 1591U
SDC/Security Door Controls 1591U Single EM Lock
Single EM lock for sliding doors with OSDP access control integration
Special Order · Ships in 2-3 weeks$438.00 $268.99 Save $169.01The item has been added -
Add to Cart The item has been addedSDC
SKU: 1581V
SDC 1581V 650LB Electromagnetic Lock 12/24VDC
650lb electromagnetic lock strike with dual voltage and OSDP
Special Order · Ships in 2-3 weeks$431.00 $274.99 Save $156.01The item has been added -
SDC
SKU: 15-4S12U
SDC 15-4S12U Electric Strike 12VDC 4-Door
4-door electric strike with 12VDC power and OSDP/TCP/IP control
Special Order · Ships in 2-3 weeks$107.00 $68.99 Save $38.01The item has been added -
SDC
SKU: 1500-12TEPX
SDC 1500-12TEPX 1500/1200 Armature Zinc Controller
4-door access controller with 250K credential capacity and OSDP/TCP/IP
Special Order · Ships in 2-3 weeks$67.00 $49.99 Save $17.01The item has been added
SDC
SDC (Security Door Controls) is a leading manufacturer of electric locking hardware for the access control industry. SDC electromagnetic locks, electric strikes, electric exit devices, and auto-operators provide fail-safe and fail-secure solutions for every commercial door application. With UL listed and ADA-compliant options, SDC products integrate with all major access control platforms to deliver reliable, code-compliant door security for commercial, institutional, and government facilities.
No bots, just experts
Questions on SDC? Free pre-sales support from a senior specialist — product questions, BOM quotes, compatibility checks, price confirmation — within one business day. Need full system design? $175/hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back.
