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KBF11

4X4 Front Mount

KBF11 is an ultra-durable touch metal piezo keypad designed to offer access control, even outdoors in extreme weather and in high-risk areas where there is a risk of vandalism. KBF11 is waterproof and tamper-proof. Containing no moving parts, this door keypad provides reliable operation for security gates and access control. With KBF11 expensive interfaces ASIC are not needed, since it comes with Matrix output as standard.

+ Electrical Diagram

+ Technical Drawing

piezo metal keypad kba22

Electrical Data

    Standard Output
    Matrix / Common Bus
    Contact Arrangement
    SPST N.O.
    Switching Voltage
    1-24 V AC/DC
    Switching Current
    200 mA
    Force required for switch operation
    3-5 N

Mechanical Data

    Materials
    Aluminum / Stainless Steel
    Graphics
    Anodized Printing / Laser Engraving
    Electrical Connection
    Flat Cable / Pins
    Available Interfaces
    RS232 / RS485 / USB / I2C / ASCII / UART

Environmental Specifications

    Operating Temperature
    -20°C to +85°C
    Exceeds Class 1 Div 1 hazardous location requirements
    Impact proof to IK10
    IP68-IP69K wash-down proof up to 100 Bar (many submerged installations)
    Compliant with IEC/EN 60529, CE, ROHS, REACH
    Neither creates nor is affected by ESD, RFI or EMI. EMP-proof versions available as well
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