@Jirinak82 The KE100 will only be fully closed when it is in "Sleep mode -- Fully closed". At other times, the valve adjusts its opening ratio according to the set target temperature, which is a...

@itma Glad to know your device is working now!

@Mike-Tapo Tapo C420 does not support play sound manually either. Are you thinking the Alarm On/Off on the camera page for this function? The Alarm On/Off option is used to control the camera...

@helveticar Tapo app does not have a PC version, all settings will be done through Tapo Android or iOS app. And Tapo does not provide or support open source solutions. The bulb color can be selected...

@CW132 Contact local TP-Link support for further assistance. You may refer to the information on the Recommanded Solution marked above.

@SimonDB Which country are you located in? You may add this information in the title.