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KNX Smart Touch V40s
KNX Smart Touch V40s
KNX Smart Touch V40s
KNX Smart Touch V40s

KNX Smart Touch V40s

4" IPS touch panel, resolution 480*480, aluminum faceplate, built-in temperature sensor, vertical/horizontal version available. Full KNX functions of 9 control pages including lighting, shutter control, scene control, value sending, RGB, RGBCW, HVAC, floor heating, background music, energy metering, max.16 timing functions, 8 group event, 8 logic functions, weekly timer, icon customization by SD card. Fits in 86*86mm, German 60mm, Swiss/Australian /US standard wall boxes


4 inch colour IPS, 480x480 resolution, capacitive touch screen (for V40s) 

With switching, dimming, curtains control, scene, value send and switch indicator 

Room temperature control 

Air conditioner 

Audio control 

RGB, RGBW, RGBCW control and colour temperature setting 

Ventilation system control and Floor heating control 

Display air quality detected value 

Display energy metering value 

Weekly timer function 

Scene group function 

Logic function, support AND, OR, XOR, logic gate forwarding, threshold comparator, conversion of different data types 

Home page navigation function 

Alarm function, Internal temperature sensor 

Display time, date, temperature and humidity, output day/night signal 

Proximity sensor, adjustment of screen brightness, colourful strip, vibration feedback when touch 

Password function, screen-saver function(clock, album or disable) and panel lock function

  • Bus voltage
    21-30V DC, via KNX bus
  • Bus current
    <4.5mA/24V DC, <4mA/30V DC
  • Bus consumption
  • Voltage
    24-30V DC
  • Current
    <86mA/24V DC, <71mA/30V DC
  • Consumption
  • Connections
    KNX Bus connection terminal
  • Auxiliary supply
    KNX auxiliary connection terminal
  • Proximity sensor
    Approximately 30cm
  • Installation
    Wall-mounted installation, install the metal plate onto the 80 or 86 junction box firstly, and then install the device into metal plate.
  • Size
    86 x 101.3 x 10.5mm
  • Weight
    0.2KG (V40s)
  • Model
    CHTF-4.0/9.5.21(Black) 、CHTF-4.0/9.5.21(Silver)

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