Questions about Netatmo Carbon monoxide detector

The term "CH version" for the "Carbon Monoxide Detector" from Netatmo does not refer to a charger, but rather to the specific configuration or customisation of the product for the Swiss market. It is a version that complies with local standards, regulations and requirements in Switzerland without being a special charger customisation.

no, devolo works with Z-Wave (radio) and Netatmo via WLAN, they don't understand each other...