Sensors are equipped with radio module 868MHz, powered by battery 2xAAA.
Open window/ door sensor in cooperation with heating element NEX APP enables automatic switching off/ on heating in the room in case of opening/ closing the window/ door. Open window/ door sensor is ordered separately, it is not a part of standard equimpement of heating element model NEX APP.
Sensors are available in three colors: white, black and silver.
Go to the heating element NEX APP with cable or masking cable.
Learn how to pair an open window / door sensor with the heating element NEX APP