One of my KC120 cameras seems to be dead. It cannot be powered on, the LED does not shine and pressing the reset button, even for more than 15 seconds, does not change anything. I uninstalled it from...

My camera is actually a KC120 but this model is not in your list. I have two of those, one works just fine and the other one was ok until recently. I used to switch them on and off through a remote...