Linux-based state-of-the-art operating system ARM Cortex A8 CPU and 4Gbit RAM 800x480 pixels, 156x88mm (7") TFT LCD 16M True-color wide-angle display Scratch-resistant mineral glass cover, 125x180mm Voice announcement system & high-quality video playback Capability to display customizable images or videos for each floor Separate microphone and speaker for external automatic call devices Integrated two-way communication system USB and SD card inputs Ultra-bright emergency lighting (EN81-20) Programmable inputs and outputs Plug-and-play cable sets for easy installation Menu control using on-panel buttons Slim design compatible with AVOX floor cassettes CANBUS serial wiring connection Compliance with EN81-70, EN81-28, EN81-20 Custom elevator badge with laser marking for the company.