The monochrome Display „Air-dSign“ ist available between 4,4" und 7,4". The signs are based on E-Ink echnology, which is also used for e-papers such as e-book-readers. Therefore the device does not need any electricity for the display, but only for the wireless transmission. The energy-saving displays operate with battery power. Thus, your employees have almost zero maintenance duties due to the fact that the batteries only need to be exchanged at a long time interval (battery lifetime approx. 5 years).
How the Data are Transmitted?
The sign has a digital display screen that offers up-to-date and fully automatic transmission of information. Updating the data is defined at regular intervals and works according to the push-principle. The connected (CMS-) system transmits the information to Air-dSign without back channel. Information is transmitted to the display wirelessly (2,4 – 2,48 GHz).