Metal Pushbutton — Special Symbol Metal Button EJ19 digital symbol (numbers 1 ~ 10 optional)

-Protection level: lP65/lP67/IK10
-Contact silver-plated gold: 1.5??
-LED super bright cold light source lamp display
-Customizable pattern, color and size
-Comply with IEC60947-5-1 GB14048.5 standar