Crestron® Digital QMT® Shade Motor
Crestron® Digital QMT® Shade Motor 0

Crestron® Digital QMT® Shade Motor

Model #: CSM-QMTDC-250-4-CN
At a Glance
Crestron® Digital QMT® Shade Motor with quiet motor technology and real-time activity monitoring
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Get to know this product.

NOTE: The CSM-QMTDC-250-4-CN is only available as part of a Crestron® shade system and cannot be ordered on its own. To configure shades or order shading parts and accessories, please use the Crestron Design Tool for Crestron Shading Solutions or call 1-855-53-S-H-A-D-E (537-4233) for support.

Featuring Digital Quiet Motor Technology™, the CSM-QMTDC-250-4-CN motor provides quiet yet robust operation for Crestron® roller shades 21 inches (534 mm) and larger. Fully integrated electronics eliminate the need for bulky add-on interface modules, allowing for a clean, streamlined installation. The CSM-QMTDC-250-4-CN uses the dependable Cresnet® wired network for communications. An infiNET EX® wireless version of the motor is also available (model CSM-QMTDC-250-4-EX).

The CSM-QMTDC-250-4-CN can integrate seamlessly into a Crestron control system, allowing it to be operated from keypads, wireless remotes, and touch screens. For easy setup, a local three-button interface lets users test shades after installation and also set shade limits. Power is supplied to the CSM-QMTDC-250-4-CN via dedicated Crestron power supplies, such as the CSA-PWS40 or CSA-PWS10S-HUB. The CSA-PWS10S-HUB is capable of distributing power to multiple shade motors from one unit, consolidating shade wiring to a central location.

Quiet Motor Technology

  • The shade motor utilizes the quiet, precision-controlled Quiet Motor Technology to control the movement of the shade, keep track of the shade’s position, and adjust the shade to the user’s desired preset positions.


  • The CSM-QMTDC-250-4-CN uses the dependable Cresnet wired network for communication between devices. The Cresnet bus offers easy wiring and configuration, carrying bidirectional communication and 24VDC power to each device over a simple four-conductor cable.

Key Features

  • For Crestron® QMT®5 Series Architectural or QMT5 Series Décor System shades 21 inches (534 mm) and larger
  • Long-life brushless motor featuring Digital Quiet Motor Technology™ for nearly imperceptible operation
  • Built-in Cresnet® wired communications
  • Fully integrated design, with no external modules required
  • 24 Volt low-voltage power
  • Real-time activity monitoring and status feedback
  • Local pushbutton interface for testing shades and setting shade limits
  • Local diagnostic LEDs to indicate shade status 
  • Smooth starts and stops with programmable stop points
  • Protective features that detect and react to obstructions in the shade path to avoid motor damage
  • Limited Lifetime Warranty


Compatibility:Crestron® Roller Shades

Misc. Specs

Width (in.)2.5
Depth (in.)13.3
Height (in.)2.5
Product Weight (lbs.)1.9500
WarningProposition 65 Warning for California Residents