Yesterday, my kids switch off my dri cabinet. Luckily, I notice my room didnt have the blue tint (light from the display panel) when i got back and turn it back on. Humidity was already at 68%. These few days raining so humidity level is quite high so those with kids or even maids at home, please check yr Dri cabinet. Who knows, yr maid might use the socket outlet for vacumming etc. or the kids (like mine) used the socket to play their TV games.