Control device for wireless electric receiver that is utilized in e.g. dwelling, has solar operated push-button, and battery, where luminosity is provided to part of battery such that battery is able to be charged
摘要
<p>The device has a solar operated push-button, and a battery, where luminosity is provided to a part of the battery such that the battery is able to be charged. A photo-generator is installed just-behind the push-button. The push-button is provided in a transparent manner. The photogenerator is simultaneously connected with the battery.</p>
