Good quality strong zinc alloy illumination digital keypad for door lock-B664

  • Material: Zinc Alloy Button+Plastic Frame
  • Style: Matrix Keypad
  • Connection: Pin Header,XH plug,USB,PS2,RS232
  • Levels of Protection: Levels of Protection
  • Function: Backlit/Illumination
  • Button Life: 1 million times
  • Product Detail

    Product Tags

    Industrial keypad zinc alloy metal numeric keypad LED illuminated metal keypad for wholesales-B664
    Model B664
    Material Zinc Alloy
    Key size 82.5*109mm
    Life 2,000,000 cycles per key
    Contact Resistance 200 Ohms Maxium
    Contact Rating 100 mA
    PCB Double-sided PCB
    Conductive Rubber Silicone conductive carbon particles
    Key button selection 0-9,*,#,customized keys
    LED 0603 LED
    Backlit color Blue,White,customizable
    Connection Interface XH plug,Pin Header,USB,PS2,RS232,RS485
    Certificate CE
    Protection Degree IP65
    Vandal Proof Degree IK08
    Operating Temperature -25℃~65℃
    Storage Terperature -45℃~85℃
    Relative Humidity 30%-90%RH
    Atmospheric pressure 60-106Kpa
    numeric keyboard usb keypad telephone call hotline emergency phone intercom system door lock access control source-1-2

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