advantages
Good heat regulation, problem-free handling, battery lasts for several years
Good heat regulation, problem-free handling, battery lasts for several years
Excellent thermoregulation, battery lasts eight years
Inexpensive, good heat regulation, low battery consumption
Lowest unit price, battery lasts for several years
Disadvantages
Fritz box necessary, only one adapter included, no window contact available
Quite expensive, headquarters quite cheap
Expensive, only one adapter included
Does not recognize window ventilation without window contact
Awkward to set up and operate