Sdc/Security Door Controls 631RFCR4 1.5A Power Supply
Sdc/Security Door Controls 631RFCR4 1.5A Power Supply
SDC 631RFCR4 Sdc/Security Door Controls 631RFCR4 1.5A Power Supply
SDC 631RFCR4 - Image 2
SDC 631RFCR4 - Image 3
SDC 631RFCR4 - Image 4
SDC 631RFCR4 - Image 5
Product images are provided for reference and may not represent the exact model, configuration, or included components.

Overview

SKU: 631RFCR4
Condition: New
Availability: Usually ships in 24 hours
Warranty Limited Lifetime Warranty
Write a Review 4% OFF
SDC

Sdc/Security Door Controls 631RFCR4 1.5A Power Supply

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

$428.99 $409.99 SAVE $19
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 631RFCR4 1.5A Power Supply

$428.99
$409.99
Add to Cart

Overview

SKU: 631RFCR4
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 631RFCR4 Power Supply

Overview

The Sdc/Security Door Controls 631RFCR4 is a 1.5A power supply unit designed to support multi-door access control installations. Rated for 24VDC output, this compact SM box form factor integrates with controller-based systems managing up to 63 doors and 250,000 user credentials. Suitable for facilities requiring distributed power delivery across networked access points.

Compatibility

Compatible with Sdc/Security Door Controls access control platforms supporting OSDP and TCP/IP communication protocols. Works with systems accommodating multiple credential types including DESFire, MIFARE, NFC (13.56MHz), and 125kHz Proximity readers. Designed as a supply component for larger multi-door deployments in commercial and institutional environments.

Expert Analysis
Specifications
Product Type: Controller
Communication: OSDP; TCP/IP
Door Capacity: 63 Door
Voltage: 24VDC
Type: Controller
Input Voltage: 24VDC
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
!