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RDF870KN Flush Mount Touch KNX PM2.5 CO2 Ventilation Controller S55770-T407
RDF870KN Flush Mount Touch KNX PM2.5 CO2 Ventilation Controller S55770-T407
RDF870KN Flush Mount Touch KNX PM2.5 CO2 Ventilation Controller S55770-T407
RDF870KN Flush Mount Touch KNX PM2.5 CO2 Ventilation Controller S55770-T407
RDF870KN Flush Mount Touch KNX PM2.5 CO2 Ventilation Controller S55770-T407
RDF870KN Flush Mount Touch KNX PM2.5 CO2 Ventilation Controller S55770-T407
Specifications
Certification :
CE RoHS
Color Specification :
Smoke gray appearance
Mounting :
Flush mounting design
Payment Terms :
T/T,Western Union
Technology :
Optional Nano Molding Technology
Packaging Details :
Carton
Control Features :
Scene saving/retrieval
Delivery Time :
7 Days
Use :
Intelligent Building Automation
Place of Origin :
EU
MOQ :
5
Model Number :
S55770-T407
Protection Rating :
IP20 (dustproof design)
Description
RDF870KN Flush Mount Touch KNX PM2.5 CO2 Ventilation Controller S55770-T407

The RDF870KN is a flush-mount touch KNX controller designed for comprehensive indoor air quality management and ventilation control in modern building systems. This elegant unit features a large backlit display and integrates multiple environmental monitoring capabilities into a single device.

Key Features
  • Integrated PM2.5 fine particulate monitoring
  • CO2 concentration sensing and VOC detection
  • Temperature measurement and relative humidity tracking
  • Large backlit display for clear visibility
  • Three operating modes: Comfort, Economy, and Protection
  • KNX S-Mode integration for ETS commissioning
  • Support for 1/3/14-speed On/Off fan or DC passive output configurations
  • Two selectable DC 0–10 V sensor inputs for external sensors
Technical Specifications
Power Supply AC 230 V / 7 VA
Setpoint Range 2.5 W
Communication KNX S-Mode over 2-wire bus
Analog Input DC 0...10 V for ECM fan output
Relay Contacts N.O. non-floating (fan 230 V / valve 230 V)
Mounting Recessed square 86 mm boxes or round 60 mm boxes (min. 40 mm depth)
Housing Ivory white RAL 9001, IP30 rating
Dimensions 86 × 86 × 46.8 mm
Warranty 24 months
Data Sheet A6V11439454
Applications
Ideal for LEED/WELL green building projects, demand-controlled ventilation in offices, schools, healthcare facilities, hospitality venues, and smart homes. Enables proactive ventilation based on occupancy levels and multi-parameter air quality monitoring.
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RDF870KN Flush Mount Touch KNX PM2.5 CO2 Ventilation Controller S55770-T407

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Product Detail
Certification :
CE RoHS
Color Specification :
Smoke gray appearance
Mounting :
Flush mounting design
Payment Terms :
T/T,Western Union
Technology :
Optional Nano Molding Technology
Packaging Details :
Carton
Contact Supplier
RDF870KN Flush Mount Touch KNX PM2.5 CO2 Ventilation Controller S55770-T407
RDF870KN Flush Mount Touch KNX PM2.5 CO2 Ventilation Controller S55770-T407
RDF870KN Flush Mount Touch KNX PM2.5 CO2 Ventilation Controller S55770-T407

Maituo Intelligent Technology Co.，Ltd

Verified Supplier
1 Years
hainan, hainan
Since 2019
Business Type :
Manufacturer, Seller, Trading Company, Exporter
Main Products :
Building Controllers, Switch Actuator, Dimming Actuator
Total Annual :
800000 USD-1000000
Employee Number :
50~80
Certification Level :
Verified Supplier
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