Material
plastic/Brushed aluminum metal panel
Panel text and symbol
Design and customize printed as need
Size
Big modular size 90MM
technology
12V DC dry contact
Structure
modular design, connected panels
modular design
can be 1-5 panels connected
Buttons layout
1.2.3 buttons with 1.2.4.6 output
words icons
customized as need, with backlight color changing