PLENUM: smart seat numbering – no batteries required
As an e-paper display module that requires neither maintenance nor batteries, the PLENUM seat numbers can be mounted on or recessed into the backs of various Thonet chair models. They can display seat and row numbers, as well as logos, icons, QR codes and custom texts. Using a smartphone app developed by Thonet, event organisers prepare the content and send it to the seat number simply by holding the phone up to the module. An induced current provides sufficient power to update the screen within a few seconds without needing batteries. The monochrome display can also be switched between a daylight and a dark mode.
PLENUM is compatible with many different Thonet event and conference chair models. Its battery-free technology means the system requires no servicing and the information displayed on the modules can be updated quickly and reliably. The sleek app includes several layout templates, and users can also create custom designs. This allows seating plans to be adapted flexibly to different requirements and events. No additional hardware or software is needed to update the module displays.
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