CAN Keyboards offer drivers control of key ECU and PMU functions. Designed to withstand the harshest conditions, ECUMaster CAN Keyboards are completely immune to water, mud, and fuel. 
It is worth mentioning that CAN keyboards offer a massive simplification and reduction of wiring in comparison to traditional switch panel, requiring only 4 wires for the entire keyboard. Built-in LEDs indicate button states (red, green, amber) and also serve as backlighting for the keyboard. 
The behaviour of each key is fully configurable in the EMU BLACK or PMU client software. Thanks to a unique system of interchangeable key inserts, it is easy to rearrange the keypad layout using existing inserts. Custom inserts can also be supplied.
 

• CAN bus compatible keyboard, 125kbps, 250kbps, 500kbps CAN bus speeds supported.
• Works with EMU BLACK (1 keyboard) and PMU devices (up to 2 keyboards).
• Full customization possible
• IP 67 rated

Keys can be chosen in whatever configuration best works for you, this image link shows available options. When placing your order, PLEASE MENTION KEY INSERT NUMBERS UNDER "KEYBOARD INSERT NUMBERS"

Downloads:
Manual