Home > Room Temperature Control Unit >

RDF870KN Flush Mount Touch KNX PM2.5 CO2 Ventilation Controller S55770-T407

Product Categories

Building Controllers [21]
Switch Actuator [186]
Dimming Actuator [66]
VAV Controllers [11]
Security Systems [1]
System Components [133]
DALI Gateway [52]
Guest Room Control [7]
Binary Input [44]
Room Sensors [112]
Fan Coil Controllers [40]
Special Sensor [39]
Actuators [42]
Energy Meter [11]
Room Temperature Control Unit [90]
Presence Detector [62]
Movement Detector [18]
Display Devices [22]
Push Button Panel [248]
Software Devices [16]
Building Automation Components [192]

Maituo Intelligent Technology Co.，Ltd

Trust Seal

Verified Supplier

Credit Check

Supplier Assessment

Contact Now

RDF870KN Flush Mount Touch KNX PM2.5 CO2 Ventilation Controller S55770-T407

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)

Contact Now

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.

Product Tags:

RDF870KN Flush Mount Touch KNX PM2.5 CO2 Ventilation Controller S55770-T407 Images

Inquiry Cart 0

Send your message to this supplier


*From:	Your email address is incorrect!
*To:	Maituo Intelligent Technology Co.，Ltd
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this 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

KNX flush mount ventilation controller

PM2.5 CO2 room controller

touch screen temperature control unit

RDF870KN Flush Mount Touch KNX PM2.5 CO2 Ventilation Controller S55770-T407 Images