Button optional:1.LED : Red ,Blue,Yellow2.Braille: with or without braille3.Voltage: DC 12V or DV 24V4.Number & Figure :-3,-2,-,Door open,Door close ,Up arrow,Down arrow,Alarm,Telephone,G,

Product Details

Button optional:

1.LED : Red ,Blue,Yellow
2.Braille: with or without braille
3.Voltage: DC 12V or DV 24V
4.Number & Figure :-3,-2,-,Door open,Door close ,Up arrow,Down arrow,Alarm,Telephone,G,B,P,B,B1,B2, etc
5.Material :Frame in ABS ,surface in Stainless steel .
6.Life: more than 5 million of operation time,OMRON switch
7.Reference : all elevator .