Product images are provided for reference and may not represent the exact model, configuration, or included components.

Overview

SKU: 432KUR
Condition: New
Availability: Usually ships in 24 hours
Warranty Limited Lifetime Warranty
Write a Review

SDC/Security Door Controls 432KUR Mushroom Exit Switch

SDC/Security Door Controls 432KUR Mushroom Exit Switch Overview The SDC 432KUR is a 1-1/2" mushroom exit switch controller designed for secure door ac…

Add to cart for sale price
$171.99
Ships same business day
In stock

Quantity:

Adding to cart… The item has been added
Compatibility guidance available for your deployment
Certified experts for pre and post-sales support
Authorized sourcing and documentation support
Shipping and lead-time confirmation before install

Bryan

Talk to Bryan

200+ hrs training • U.S - based

Certified Expert • 877-277-7147

SDC/Security Door Controls 432KUR Mushroom Exit Switch

$171.99

Your recommended setup

Review items below — quantities update pricing automatically.

Item Qty Status Price

Bundle Summary

Bundle Subtotal: $0.00
Optional Add-Ons: $0.00
Services: $0.00
Total: $0.00

Overview

SKU: 432KUR
Condition: New
Availability: Usually ships in 24 hours
Warranty Limited Lifetime Warranty
Description

SDC/Security Door Controls 432KUR Mushroom Exit Switch

Overview

The SDC 432KUR is a 1-1/2" mushroom exit switch controller designed for secure door access applications. It integrates proximity and keypad reader capabilities with NFC/13.56MHz credential support, making it suitable for facilities requiring flexible credential authentication in entry and exit control scenarios.

Compatibility

This controller operates via OSDP (Open Supervised Device Protocol) communication, enabling direct integration with OSDP-compliant access control panels and door management systems. The 30VDC operating voltage aligns with standard institutional access control power supplies. Compatible with NFC proximity cards and keypad input, supporting mixed-credential deployments across multiple door zones.

Specifications
Product Type: Controller
Communication: OSDP
credential_type: NFC/13.56MHz
reader_type: Proximity; Keypad
Voltage: 30VDC
Q&A
Reviews
Have Questions? Ask an Expert.

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