wireless sensors

for an optimum balance between demand and installation efficiency

We breathe 25,000 times a day and we spend by far most of our time indoors. The air quality in a home is highly important to our health, but it often leaves a lot to be desired.

The energy efficiency of heat recovery ventilation systems (HRV) is increasing, yet air exchange in the home costs energy. Sensors and switches are needed to provide an optimum balance between occupant demand and installation efficiency. The new wireless sensors, combined with a Flair HRV unit, now allow you to maintain excellent air in your home automatically. No matter if you are sitting on the couch at home, receiving visitors, taking a shower or spending time away from home, the ventilation setting is automatically adjusted to the current situation. This way you never ventilate too little or too much. This means ample fresh air at all times at the highest energy efficiency. Still prefer to take matters into your own hands? With the new wireless switches, you can. And all that with stylish switches and sensors that blend in with every interior.

CO2 CONTROL

fresh air demand-controlled

Excessive CO2 levels may cause concentration problems and headaches. Ventilation rate control based on the CO2 content in habitable rooms (living room and bedrooms) is often referred to as demand-controlled or demand flow ventilation. Once the sensor measures a rising CO2 level in a room, the ventilation unit automatically replaces the indoor air with fresh air from outdoors, thus reducing CO2 levels. If the ventilation unit is controlled by one or more CO2 sensors, the air flow rate is based on the highest measured CO2 content.

RH CONTROL

PREVENT HIGH HUMIDITY AUTOMATICALLY

RH means "Relative Humidity" and refers to the relative moisture content in the air. Excessive humidity may cause mould growth. As soon as the RH sensor detects a rapid humidity increase, the ventilation system switches to maximum ventilation mode to carry off the excess moisture. Therefore, an RH sensor is mainly used in humid areas such as the bathroom. When the relative humidity drops again, boost mode is maintained for another 30 minutes and then switches off.

manual control

adjust ventilation as desired

Prefer to take it into your own hands? You still can! The settings of the wireless switches allow you to adjust the ventilation rate as desired. Ventilating sensibly means always ventilating 24/7 at the right rate. How much to ventilate exactly depends for instance on your presence and your activity (just select one of the settings 1, 2 and 3 on the
control unit). The 'suitcase' is the absence mode for long-term absence, for instance during holidays. You can also activate a 30-minute boost mode using the switches. Multiple wireless switches and sensors can be linked to the ventilation unit to ventilate
each zone or room as desired.

choice of 5 versions
  • ONLY SWITCH
  • SWITCH & CO2
  • SWITCH & RH
  • CO2 SENSOR
  • RH SENSOR

control with 3-way switch

Options:

  • Temporary boost
  • Filter and fault message
  • Battery powered
  • Optional 230V

3-way switch with CO2 sensor

Options:

  • Temporary boost
  • Filter and fault message
  • 230 V power supply

RH sensor and switch

Options:

  • Temporary boost or automatic control
  • Filter and fault message
  • Battery powered
  • Optional 230V

automatic control with CO2 sensor

Options:

  • Automatic control
  • 230 V power supply

automatic control with rh sensor

Options:

  • Automatic control
  • Battery powered
  • Optional 230V