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Save $944.51
SDC S6203PU36EEK Access Control Door Controller 63-Door
63-door networked controller supporting 250,000 credentials
- Manages up to 63 doors and 250,000 credential records from a single controller.
- Native OSDP and TCP/IP eliminate middleware when integrating with Genetec, Milestone, or Honeywell.
- Supports DESFire, MIFARE, NFC 13.56 MHz, and 125 kHz prox—no hardware swap when migrating cards.
Free shipping over $499$2,347.50 $1,402.99 Save $944.51 -
Save $1,018.01
SDC S6303PLRU36REEEMS Multi-Credential Door Controller
63-door controller with 250,000 credentials and multi-tech reader support
- Manages up to 63 doors and 250,000 credentials from a single wired controller.
- Supports DESFire, MIFARE, NFC, and 125 kHz prox simultaneously—no reader swap needed.
- TCP/IP and OSDP integration enables interoperable deployment with third-party platforms.
Free shipping over $499$2,616.00 $1,597.99 Save $1,018.01 -
Save $0.01
SDC Security Door Controls 00518A Precision 2100 Switch Kit
OSDP controller with NFC 13.56MHz and dual proximity/keypad input
- OSDP communication ensures compatibility with certified access control panels and VMS platforms.
- Supports NFC 13.56MHz and keypad inputs simultaneously, enabling mixed-credential deployments.
- Lifetime warranty reduces long-term replacement risk in high-availability door control installations.
Free shipping over $499$186.00 $185.99 Save $0.01 -
Save $0.01
SDC Security Door Controls 006-007-10 MTG Reinforcement Plate
Steel reinforcement plate for SDC TCP/IP access control systems
- Distributes mounting load across a wider surface, reducing stress on door frames.
- Compatible with HID proximity and NFC/13.56MHz credentials for mixed-reader deployments.
- Supports TCP/IP networked access control installations with a lifetime warranty.
Free shipping over $499$17.00 $16.99 Save $0.01 -
Save $442.01
Sdc Security Door Controls 1581SNDVD Door Lock Strike
Networked electronic strike for 63-door enterprise access control
- 650 lb holding force with 15–30 sec field-adjustable delay meets NFPA 101 and CBC codes.
- 12/24 VDC auto-sensing eliminates jumper config and fits standard aux power or PoE rails.
- Remote reset plus fire/emergency release and DPS/BAS outputs integrate into existing BAS.
Free shipping over $499$1,137.00 $694.99 Save $442.01 -
Save $93.01
SDC 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.
Free shipping over $499$228.00 $134.99 Save $93.01 -
Save $59.01
SDC 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.
Free shipping over $499$152.00 $92.99 Save $59.01 -
Save $74.01
SDC Security Door Controls 413MNU Integrated Controller
10-door controller with 250K user capacity and multi-credential support
- Fixed 30-second DPDT relay (3A/30VDC) drives strikes or mag-locks without external timer modules.
- Supports 250,000 users across 10 doors with DESFire, MIFARE, NFC, and 125kHz prox credentials.
- OSDP communication and 12/24VDC ±10% input integrate cleanly into standard access control power distributions.
Free shipping over $499$180.00 $105.99 Save $74.01 -
Save $66.01
SDC Security Door Controls 413NU Integrated Electronic Controller
OSDP networked controller for NFC and proximity card access
- OSDP protocol integrates natively with Genetec, Salto, and Identiv — no proprietary gateways.
- 3A DPDT relay at 30VDC drives 24VDC mag-locks or solenoid strikes without external drivers.
- Field-adjustable 1–60 sec dwell timer requires no reprogramming for loading docks or stairwells.
Free shipping over $499$170.00 $103.99 Save $66.01 -
Save $41.01
SDC Security Door Controls 414NU 410 Series Momentary DPDT
24VDC momentary DPDT controller for door strikes and EM locks
- DPDT relay controls two strike circuits independently—no external relay modules needed.
- OSDP backbone reports credential and relay state directly to Salto, Lenel, or Gallagher panels.
- 24VDC input accepts PoE+ or dedicated PSU, reducing voltage sag on extended cable runs.
Free shipping over $499$107.00 $65.99 Save $41.01 -
Save $85.01
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.
Free shipping over $499$207.00 $121.99 Save $85.01 -
Save $61.01
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.
Free shipping over $499$157.00 $95.99 Save $61.01 -
Save $78.01
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.
Free shipping over $499$190.00 $111.99 Save $78.01 -
Save $111.01
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.
Free shipping over $499$272.00 $160.99 Save $111.01 -
Save $222.01
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.
Free shipping over $499$540.00 $317.99 Save $222.01 -
Save $83.01
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.
Free shipping over $499$204.00 $120.99 Save $83.01 -
Save $203.01
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.
Free shipping over $499$523.00 $319.99 Save $203.01 -
Save $0.01
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.
Free shipping over $499$152.00 $151.99 Save $0.01 -
Save $545.01
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.
Free shipping over $499$1,325.00 $779.99 Save $545.01 -
Save $70.01
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.
Free shipping over $499$171.00 $100.99 Save $70.01 -
Save $1,114.01
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.
Free shipping over $499$2,863.00 $1,748.99 Save $1,114.01 -
Save $38.01
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.
Free shipping over $499$124.00 $85.99 Save $38.01 -
Save $301.01
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.
Free shipping over $499$733.00 $431.99 Save $301.01 -
Save $0.01
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.
Free shipping over $499$125.00 $124.99 Save $0.01 -
Save $44.01
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.
Free shipping over $499$115.00 $70.99 Save $44.01 -
Save $155.01
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.
Free shipping over $499$400.00 $244.99 Save $155.01 -
Save $13.01
SDC Security Door Controls MR Manual Reset 600 Series
Manual reset accessory for SDC 600 Series power supplies
- Resets 600 Series power supply faults without power cycling or external tools.
- Mounts directly into the 600 Series enclosure for clean, in-cabinet installation.
- Lifetime warranty backs field-deployed fault-recovery operations long-term.
Free shipping over $499$48.00 $34.99 Save $13.01 -
Save $63.01
SDC Security Door Controls MS-18 Deadbolt Monitor
TCP/IP networked deadbolt monitor with real-time lock status feedback
- SPDT contact closure rated 5A @ 30VDC integrates directly into hardwired control panels.
- TCP/IP connectivity delivers real-time deadbolt position feedback to networked panels or VMS.
- Compact 4-13/16" x 11/16" profile fits standard mortise cavities with no frame modification.
Free shipping over $499$162.00 $98.99 Save $63.01 -
Save $93.01
SDC Security Door Controls PTH-10Q Ten Conductor Power Transfer
10-conductor controller for up to 4 doors with 250k user capacity
- Routes 10 discrete 28 AWG circuits at 1A/30VDC through the hinge—no conduit needed.
- Supports up to 4 doors and 250,000 user records via OSDP and TCP/IP protocols.
- Compatible with HID iClass and Prox readers; lifetime warranty included.
Free shipping over $499$239.00 $145.99 Save $93.01 -
Save $70.01
SDC Security Door Controls PTH-4Q 4-Door Access Controller
4-door access controller with 250K user capacity and OSDP/TCP/IP
- Manages four independent door circuits from one controller, cutting panel real estate and wiring runs.
- Stores 250,000 user records onboard, removing external LDAP dependency for mid-sized campus deployments.
- OSDP and TCP/IP support enables encrypted reader comms and direct integration with Genetec and Milestone.
Free shipping over $499$182.00 $111.99 Save $70.01 -
Save $726.01
SDC Security Door Controls S6101PU36RE Rim Panic Controller
63-door controller with multi-credential support for enterprise access
- Manages 63 independent doors from one 24VDC controller, eliminating cascading hardware.
- 250,000-user local database removes server dependency during network latency or outages.
- Native OSDP and TCP/IP support encrypted reader links and Ethernet integration without middleware.
Free shipping over $499$1,765.00 $1,038.99 Save $726.01 -
Save $631.01
Sdc Security Door Controls S6102PU36ESP 36in ELR Controller
36in ELR controller for up to 63 doors with 250,000 user credentials
- Controls up to 63 doors from one unit, scaling campus deployments without added hardware.
- Supports DESFire, MIFARE, NFC, and 125kHz prox for phased migration across credential types.
- Stores 250,000 user credentials centrally via OSDP and TCP/IP for enterprise-grade management.
Free shipping over $499$1,766.00 $1,134.99 Save $631.01 -
Save $813.01
SDC Security Door Controls S6203PU36E Surface Panic Controller
Surface panic controller for up to 63 doors with 250k credential capacity
- Manages up to 63 doors from one controller node, eliminating distributed sub-controllers.
- Stores 250,000 user credentials natively—no extra licensing or expansion modules required.
- Simultaneous DESFire, MIFARE, NFC, and 125kHz support simplifies mixed-inventory deployments.
Free shipping over $499$2,090.00 $1,276.99 Save $813.01 -
Save $178.01
SDC Security Door Controls WPT Wireless Power Transfer Device
Enterprise wireless power controller for up to 63 doors, 250K users
- RF power transfer across the door gap removes core drilling on wood and steel frames.
- Selectable 12VDC/600mA or 24VDC/300mA output matches most electrified locks without adapters.
- OSDP and TCP/IP support scales to 63 doors and 250,000 credentials with no proprietary gateways.
Free shipping over $499$459.00 $280.99 Save $178.01 -
Save $256.01
SDC Security Door Controls Z7250GQR 7200 Series Solenoid
24VDC solenoid strike for multi-door access control up to 63 doors
- Supports up to 63 doors per controller, consolidating mid-large panel infrastructure.
- Accepts DESFire, MIFARE, NFC, and 125kHz Prox—no reader swap during credential migration.
- Native OSDP and TCP/IP eliminate gateway translation on Hirsch, Axis, Salto, and Salto X.
Free shipping over $499$660.00 $403.99 Save $256.01 -
Save $454.01
SDC Security Door Controls Z7550LRAQG HiTower Frame Actuator
Networked frame actuator for 63-door enterprise access control
- Controls up to 63 networked doors from one unit, eliminating per-door gateway hardware.
- Stores 250,000 credentials across DESFire, MIFARE, NFC, and 125kHz Prox in one lockset.
- OSDP and TCP/IP support enables native integration with Genetec, Honeywell, and Salto platforms.
Free shipping over $499$1,168.00 $713.99 Save $454.01

















