SDC KSA - Image 2
SDC KSA - Image 2
SDC KSA /Security Door Controls KSA Key Set Replacement
Product images are provided for reference and may not represent the exact model, configuration, or included components.

Overview

SKU: KSA
Condition: New
Availability: Usually ships in 24 hours
Warranty Limited Lifetime Warranty
Write a Review 5% OFF
SDC

SDC/Security Door Controls KSA Key Set Replacement

Discontinued — No Longer Available NewThis model has been discontinued by SDC. Shop current SDC products → or see the recommended alternatives be…

$20.99 $19.99 SAVE $1
Ships same business day
In stock

Quantity:

Adding to cart… The item has been added
Compatibility guidance available for your deployment
Senior specialists for pre and post-sales support
Authorized sourcing and documentation support
Shipping and lead-time confirmation before install
Laura Bennett, IPSD Senior Specialist

Talk to Laura

200+ hrs training • U.S - based

Senior Specialist • 877-277-7147

Message Call

SDC/Security Door Controls KSA Key Set Replacement

$20.99
$19.99
Add to Cart

Overview

SKU: KSA
Condition: New
Availability: Usually ships in 24 hours
Warranty Limited Lifetime Warranty

No Bots, Just Experts

Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.

Get Free Pre-Sales Support Buy Design Hours ($175/hr)
Description

Discontinued — No Longer Available New

This model has been discontinued by SDC. Shop current SDC products → or see the recommended alternatives below.

SDC/Security Door Controls KSA Key Set Replacement

Overview

The KSA key set replacement is a credential management component for SDC/Security Door Controls access control systems. This accessory supports enterprise-scale deployments with capacity for up to 250,000 user credentials across 63 networked doors. It is designed for integration environments requiring DESFire, MIFARE, NFC/13.56MHz, or 125kHz proximity credential support.

Compatibility

Compatible with KSA controllers using OSDP and TCP/IP communication protocols. Supports multiple credential types within a single system, enabling mixed-technology reader deployments. Ideal for security integrators expanding or replacing key infrastructure in established SDC access control installations.

Technical Specifications

Door capacity: 63 doors. Maximum users: 250,000. Supported credentials: DESFire, MIFARE, NFC/13.56MHz, 125kHz Prox. Communication: OSDP, TCP/IP.

Expert Analysis
Specifications
Product Type: Controller
Communication: OSDP, TCP/IP
Door Capacity: 63 Door
Type: Controller
Doors Supported: 63 Door
Credential Type: DESFire, MIFARE, NFC/13.56MHz, 125kHz Prox
Max Users: 250000
Q&A
Reviews
Product Video
Have Questions?

RELATED PRODUCTS

System Design, Deployment & Technical Support

Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.

Fixed scope • Fixed price

System Design Assistance

  • Get help validating product compatibility
  • Coverage requirements
  • Storage planning and deployment architecture before you buy.
Request Design Help

Deployment & Configuration Support

  • Access fixed-scope support for rollout planning
  • User setup guidance
  • Migration and system standardization across single-site or multi-site deployments
View Support Services

Guides, Tools & Calculators

  • PoE requirements
  • Storage retention
  • Camera selection and deployment methodology
Open Technical Resources
!