Features: | Fully customizable with 14 layout combinations of 4 to 8 buttons Available in black or white color Supports native KNX IP for building management systems Telnet, TCP, UDP, HTTP, HTTPS, ONVIF, and PJLink compliant Supports project file backup1 Web GUI for easy system configuration Supports SSH communication for data monitoring2 LED indication of connection and hardware status Dual-color LEDs for clear indication in dark environments Redundant power supplies Power over Ethernet and DC 5V (optional) Customized button engraving service |