カスタマイズされたサポート
support customized
Material
Good quality 100% tempered glass
thickness
4mm glass thickness
color
gray( white/black or others customized)
function
LOGO/room number/dnd/mur/bell
icons and words
customized, different language support
Touch operating
with high touch sensitivity
back light
different LED colors back light
LED area
big LED area for more content display
voltage
220V AC ( 12V option)