USB 12 keys numeric access control system keypad -B501


  • 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

    USB 12 keys numeric access control system keypad -B501
    APPLICATION
    self-service library self-service kiosk CNC machine
    household applications oiling machine charge spot
    industrial telephone ATM access control
    ticket machine vending machine medical facility
    security system fingerprint attendance machine
    PARAMETERS
    Model number B501
    Defend Grade IP65
    Keys 12 keys
    Vandal resistant IK09
    Electrical lifetime > 5 years
    Contact resistance 200 ohm (max)
    Current Rating appr. 30mA
    Power supply + 5V +/- 5%
    G.W. 0.20kg approx
    Dimensions 93.5mm  * 72.5mm*6.1mm
    Frame/keys materials Stainless steel
    life span ≥2 million
    Elasticity of key 2.5-3N
    Key travel ≤100Ω
    Atmospheric pressure 60-106Kpa
    Operate Temperature -40℃~+85℃
    Travel distance 0.45mm
    numeric keyboard usb keypad telephone call hotline emergency phone intercom system door lock access control source-1-2

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