3×4 12keys vandalproof round button plastic keypad for entry systemB102

It’s buttons are made of special PC / ABS plastic and made by secondary injection molding and words will never fall off, never fade. It is mainly for access control system, industrial telephone, vending machine, security system and some other public facilities.


  • Input Voltage: 3.3V/5V
  • material: plastic
  • color: natural
  • warranty: 1year
  • Relative Humidity: 30%-95%
  • Product Detail

    Product Tags

    B102-1 B102-23B102-45


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