Overview

SKU: 446UB
Condition: New
Availability: Usually ships in 24 hours
Warranty Limited Lifetime Warranty
Write a Review

SDC/Security Door Controls 446UB Single Gang Momentary Controller

SDC/Security Door Controls 446UB Single Gang Momentary ControllerOverviewThe SDC 446UB is a single gang momentary controller designed for door access …

Add to cart for sale price
$103.99
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 446UB Single Gang Momentary Controller

$103.99

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: 446UB
Condition: New
Availability: Usually ships in 24 hours
Warranty Limited Lifetime Warranty
Description

SDC/Security Door Controls 446UB Single Gang Momentary Controller

Overview

The SDC 446UB is a single gang momentary controller designed for door access control integration. Supporting OSDP communication protocol and NFC/13.56MHz credential technology, it operates on 24VDC and accommodates both proximity and keypad reader types. Ideal for security integrators deploying standardized access control solutions across multi-door installations.

Compatibility

Integrates with OSDP-compliant access control systems and reader hardware. Supports proximity and keypad reader configurations, enabling flexible credential presentation methods. Single gang form factor fits standard electrical installations.

Specifications
Product Type: Controller
Communication: OSDP
credential_type: NFC/13.56MHz
reader_type: Proximity; Keypad
Voltage: 24VDC
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