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Wiegand Communication Protocol

AT1W34 is a touch metal piezo Wiegand keypad and reader, designed to offer peace of mind operation in the most demanding access control environments and conditions.
This high-technology Barantech product provides access control in many different conditions, even the most difficult. Water and dust protection make the AT1W34 suitable for use in the Oil & Gas and Chemical industry, Plants and Factories.

+ Technical Drawing

Electrical Data

    Key Function
    N.O. Momentary
    Power Consumption
    150 mA max
    Operating Cycles
    4. 8, 26 Bit Wiegand
    Site Code
    Wiegand Only
    ESD, RFI, EMI Proof
    User Feedback
    Status LED/Beeper

Mechanical Data

    Housing Materials Aluminum
    6061 T651
    Housing Method
    Machined one piece construction
    Shock Protection
    IK 06

Environmental Data

    Operating Temperature -20°C to +75°C

    Storage Temperature -40 to +85 °C

    IP Protection IP69K (front and back)

Key Specifications

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As a recognized leader in its field, we offer our customers an array of tailored HMI solutions and platforms that start from innovation, then R&D and finally production. We partner with you to develop your ultimate HMI solution – which can include cloud integration, communication capabilities, software customizations, all designed with outstanding functionality and appearance.