Technical Information - Guide to Keypad Illumination and Technical Features: ikeypad-China

Keytop Illumination

Keypad illumination: keytop
  • Translucent rubber
  • Selective carbon printing or array contact pills

Light Guide Illumination

Keypad illumination: light guide
  • LED window in keytop
  • Translucent rubber insert light guide

Status Indication

Keypad illumination: status indication
  • Construction showing LED indicator

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