Maituo Intelligent Technology Co.，Ltd
| Connection | KNX connecting |
| Delivery Time | 7 Days |
| Button Service Life | ≥120,000 presses |
| Key | 2-key design |
| Payment Terms | T/T,Western Union |
| Packaging Details | Carton |
| Application | Industrial Control Panels |
| Buttontype | Momentary |
| Certification | CE RoHS |
| Model Number | S55624-H106 |
| Place of Origin | EU |
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Product Specification
| Connection | KNX connecting | Delivery Time | 7 Days |
| Button Service Life | ≥120,000 presses | Key | 2-key design |
| Payment Terms | T/T,Western Union | Packaging Details | Carton |
| Application | Industrial Control Panels | Buttontype | Momentary |
| Certification | CE RoHS | Model Number | S55624-H106 |
| Place of Origin | EU | ||
| High Light | KNX room operator unit with sensors ，Touchkeys push button panel with display ，KNX temperature humidity CO2 sensor panel | ||
The QMX3.P74 is a KNX room operator unit featuring a triple multisensor that measures temperature, relative humidity, and CO2 concentration, paired with a segmented backlit LCD in a white enclosure.
The CO2 sensor measures from 400 to 10,000 ppm, enabling automated demand-controlled ventilation through the KNX bus. PID temperature control with PWM and modulating outputs covers heating, cooling, and combined HVAC modes. Three independently adjustable CO2 and humidity thresholds drive fan stages and 1-3 point positioning signals for comprehensive indoor air quality automation. Operating modes can be adjusted via KNX or the panel touchkeys.
| Protocol | KNX (PL-Link and S-Mode) |
|---|---|
| Voltage Supply | KNX bus |
| Power Consumption | 0.36 W (quiet power) |
| Sensors | NTC temperature, CO2, relative humidity |
| Temperature Range | 0...50 °C |
| CO2 Range | 400...10,000 ppm |
| Display | Segmented backlit LCD |
| Fan Stages | 1, 2, or 3-speed |
| Positioning Signal | 1, 2, or 3-point |
| Communication | KNX PL-Link, KNX S-Mode |
| Degree of Protection | IP30 |
| Dimensions (W x H x D) | 88.4 x 133.4 x 18 mm |
| Weight | 0.22 kg |
| Warranty | 24 Months |
Educational Facilities: Schools deploy the QMX3.P74 to automatically boost ventilation when classroom CO2 exceeds thresholds, improving student alertness and concentration.
Healthcare Facilities: Hospitals and clinics use it to maintain sterile air quality in patient wards and treatment areas.
Corporate Offices: Businesses install it for energy-efficient demand-controlled ventilation in workspaces and meeting rooms.
Certification Support: The three-sensor data feed supports WELL building certification and ESG reporting targets for sustainable building management.
Company Details
Business Type:
Manufacturer,Seller,Trading Company,Exporter
Year Established:
2019
Total Annual:
800000 USD-1000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Maituo Intelligent Technology Co., Ltd. has been a professional provider of Building and Home Automation Solutions in China since our establishment. With a focus on delivering intelligent, integrated systems for both commercial buildings and residential spaces, we have forged a strong reputation by ... Maituo Intelligent Technology Co., Ltd. has been a professional provider of Building and Home Automation Solutions in China since our establishment. With a focus on delivering intelligent, integrated systems for both commercial buildings and residential spaces, we have forged a strong reputation by ...
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