Description
The Siemens QMX3.P74-1WNB is a high-performance room operator unit designed for use in modern building automation systems. Combining a user-friendly operator interface with integrated sensing capabilities, this device delivers centralized comfort control and accurate environmental monitoring in a single, compact package — ideal for commercial HVAC applications.
Product Overview
As part of Siemens Building Technologies’ QMX3 series, the QMX3.P74-1WNB serves as a local room operator panel that allows occupants and facility managers to interact with the building’s HVAC system. Its built-in sensors eliminate the need for separate sensing devices, reducing installation complexity and overall system cost.
Key Features
- Integrated room sensors for streamlined installation and accurate local readings
- Intuitive operator interface for occupant comfort adjustments and setpoint control
- Designed for seamless integration with Siemens building automation and control systems
- Compact, wall-mount design suitable for commercial and light industrial environments
- Supports precise environmental monitoring to optimize HVAC system performance
- Part of the trusted Siemens QMX3 room operator product family
Applications
- Commercial office buildings and multi-tenant facilities
- Institutional and educational buildings
- Healthcare and hospitality environments
- Any facility utilizing Siemens building automation infrastructure
Why Choose Siemens Building Technologies?
Siemens is a globally recognized leader in building automation, energy efficiency, and HVAC controls. The QMX3 series room operators are engineered to deliver reliable performance, ease of use, and long-term compatibility with Siemens control platforms — making them a trusted choice for contractors, engineers, and facility managers alike.







Reviews
There are no reviews yet.