4×4 16 keys waterproof matrix zinc alloy keypad

Key frame uses special zinc alloy material.It is mainly for access control system, industrial telephone, vending machine, security system and some other public facilities.


  • matrial: zinc alloy
  • color: natural
  • Input Voltage: 3.3V/5V
  • Waterproof Grade: IP65
  • Rubber Life: More than 1 million cycles
  • Product Detail

    Product Tags

    B512-1 B512-2 3 B512-4 5


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