Two days ago I installed a new ventilation system in my home. My product of choice: DucoBox Silent 400 m3/h. Why:1. Made (or Designed) in the Netherlands.2. On opening up the device, I saw no costs spared on Electrical Safety or components. (Images will follow)3.Fitted nice in my technical room. For the bathroom I went… Continue reading Opensource DUCO Humidity and temperature sensor. (known as DUCO Vochtsensor 0000-4218)