You simply plug the Ansmann timer in a conventional outlet, you will connect your regular camera, and you select one-button operation time: 15min, 30min, 1h, 2h, 4h, 8h.
And voila.
Another practical use is the famous iron ...
Unable now to forget and stressing all night without knowing if the house is burning.
I also use it on a closet Ikea halogen lamp which heats a lot. I always have a doubt that I have forgotten.
Finally, I am running a humidifier in the room for 30 minutes or 1 hour. It's more comfortable
Namely, we can also use it to minimize the wi-fi microwave / radio broadcast in the house, as the baby-phone, wifi webcam, wireless internet, etc.
Highly recommended to anyone wishing to easily reduce their consumption of electricity without much effort.